Mark Williams

A member of public wears a protective face mask in Waverley Station, Edinburgh, during the pandemic

Pandemic plans existed but Covid’s duration 'was not anticipated'

Wu Yize is hoping to win the World Snooker Championship title.

Who Is Wu Yize? Everything you need to know about the snooker star

Wu Yize is hoping to win his first World Snooker Championship today.

World Snooker Championship Final 2026: Prize money, Monday schedule

Shaun Murphy is looking to win a second world title.

World Snooker Championship Final 2026: Prize money, Sunday schedule

John Higgins continues his World Snooker Championship semi-final today.

Today at the World Snooker Championship: Friday semi-final schedule

John Higgins will play Ronnie O'Sullivan in the second round of the World Snooker Championship 2026.

World Snooker Championship: Thursday's order of play, prize money

Ronnie O'Sullivan starts his World Championship campaign today.

World Snooker Championship Today: Tuesday order of play, prize money

John Higgins will finish his first round match today.

World Snooker Championship 2026 Today: Monday schedule, prize money

China's Zhao Xintong begins his defence of the world title today.

Saturday at the World Snooker Championship 2026: Day one order of play

Zhao Xintong is back to defend his World Snooker Champion title.

World Snooker Championship 2026: Full first round draw and schedule

Three of the favourites to win this year's World Snooker Championship.

World Snooker Championship 2026 Latest Odds: 11 players tipped to win

Zhao Xintong is through to the final of the Tour Championship.

Tour Championship Snooker 2026 Final: Prize money, Sunday schedule

John Higgins is into the semi-finals of the Tour Championship.

Today at the Tour Championship Snooker 2026: Prize money, schedule

Snooker World Championship 2025 Sunday Final: Prize money, TV schedule

Crowd favourite Ronnie O'Sullivan is back on the baize today for the continuation of his second round match.

Snooker World Championship 2025 Sunday Matches: Who is playing today

Mark Williams with his wife Stephanie and their two children. Photo: My Name'5 Doddie Foundation/PA Wire

Father with MND to deliver match ball for Doddie Weir Cup game in Six Nations

Mark Williams, CEO at The NWH Group

Managing the cost of waste is a formidable challenge - Mark Williams

Ronnie O'Sullivan will be back at the Crucible to defend the title he won for a record-equalling seventh time last year.

Everything you need to know about the Snooker World Championship 2023

England's Ronnie O'Sullivan poses with the trophy after his victory over England's Judd Trump in the World Championship Snooker final at The Crucible in Sheffield, England on May 2, 2022.

Everything you need to know about Ronnie O'Sullivan

The group says that over the last three years alone, it has invested almost £7m in new technology to increase recycling rates. Picture: contributed.

Recycling specialist NWH Group outlines 21-year sustainability plan

NWH Group has officially opened its new construction and demolition waste recycling wash plant as it continues its investment into the circular economy and achieve carbon negative status.

Recycling firm takes wraps off £4 million 'world-leading' Edinburgh facility

Ronnie O'Sullivan during his semi-final win on day fifteen of the Betfred World Snooker Championship at The Crucible, Sheffield. Richard Sellers/PA Wire.

Everything you need to know about the World Snooker Championship final

Mark Williams, NWH’s chief executive, has welcomed the appointment of the new chairman.

Midlothian recycling firm NWH Group appoints high-profile chairman

Police reassure Scottish Schools there is ‘no threat’ following Russia's invasion as they warn against hate crimes (Photo: John Devlin).

Police reassure Scottish Schools ‘no threat’ following invasion of Ukraine

An aerial CGI showing the new NWH Group Mayfield site following the firm's multi-million-pound investment.

Midlothian recycling group ramps up production thanks to major RBS funding

The investment at the business’ Mayfield site will enable the recycling of inert construction and demolition wastes through the latest technology washing, screening, crushing and water treatment equipment.

Recycling firm invests more than £4 million in Edinburgh facility

Father Brown, played by Mark Williams, with biodegradable balloons for the 100th Episode of the hit drama.

Father Brown marks 100th episode of whodunnit drama

Loch Katrine, in the Trossachs, supplies water for 1.3 million people in and around Glasgow, including the venue for the COP26 climate summit

COP26: Landscape regeneration at loch to keep taps flowing at global summit

Judd Trump seen in his match against Shaun Murphy during day 11 of the Betfred World Snooker Championships 2021 at the Crucible Theatre on April 27, 2021 in Sheffield, England. (Photo by Zac Goodwin - Pool/Getty Images).

Unhappy birthday for deposed British no.1 Judd Trump

Everything you need to know about swimming safely outdoors at popular summer beauty spots in Scotland. (Image: Kate MacDonald)

What you need to know about swimming outdoors safely in Scotland

Three people died after getting into difficulty in the water near to Pulpit Rock at Loch Lomond left. Dean Irvine, right, who drowned at the Alexander Hamilton Memorial Park in Stonehouse.

'Heartbreaking' Four boys among six drowning deaths on tragic weekend

The scene of the tragedy near Pulpit Rock on Loch Lomond

Man, woman and child who died in Loch Lomond named

A footpath through a woodland full of wild garlic in Spring, Allium ursinum, in late evening sunlight

How to pick wild garlic and what to do with it.

From left: Gordon Stanley from J&J Stanley Recycling and Mark Williams, CEO at NWH Group, at the Cowen Road site in Blaydon. Picture: The Bigger Picture Agency.

Midlothian's NWH Group snaps up fellow recycling business in Tyne & Wear

Mark Williams, CEO at NWH Group, a second-generation family business headquartered in Midlothian that serves Scotland and Newcastle from ten sites and employs some 300 staff.

Recycling 'super plant' set to slash landfill waste

Fans of the Harry Potter book and film franchise will know that the main character celebrates his birthday on 31 July (Photo: AP/Warner Bros)

A Harry Potter statue is being put up in Leicester Square - here's why

The group said it needs to 'look forward positively and find new opportunities'. Picture: contributed.

Dalkeith-based waste recycler NWH Group unveils digital transformation and senio...

Andy Sutherland says Track 'has the potential to aid all types of businesses'. Picture: Rory Raitt.

Energy firm Prism rolls out tracker to boost performance at oil and gas players

All officers will be able to choose reinforced bump caps as a non-gendered option to traditional police headwear.

Scottish police will wear “gender-neutral” baseball caps as part of their unifor...

Nantes' Argentinian forward Emiliano Sala celebrates after winning the French L1 football match between Nantes and Angers at Beaujoire Stadium in Nantes, western France, on December 17, 2017. / AFP PHOTO / JEAN-SEBASTIEN EVRARD (Photo credit should read JEAN-SEBASTIEN EVRARD/AFP/Getty Images)

Donald Trump: Cost to UK for hosting US President, revealed

Police are patrolling the area following the incident.

Driver seven times over legal limit caught in Police Scotland festive crackdown

Edinburgh tourist shops lose legal battle over Harry Potter merchandise
A chain of Scots tourist shops has lost a legal battle with entertainment giants Warner Bros over Harry Potter-themed merchandise.

CEO Mark Williams: move marks a real milestone. Picture: Contributed

Edinburgh's NWH in Newcastle drive

Turnberry demo fails to put Trump off his swing

Donald Trump ‘baby blimp’ not allowed to fly over Turnberry

President Donald Trump is expected to spend the weekend in Scotland. Picture: AP Photo/Carolyn Kaster

Humza Yousaf calls for '˜further clarity' on Donald Trump visit

Mark Williams conducts his post match interview in the nude. Picture: Richard Sellers/PA Wire

Mark Williams in the pink after defeating John Higgins

John Higgins, left, and Mark Williams pose with the trophy before the start of the World Championship final at The Crucible. Picture: PA

Mark Williams leads John Higgins as veteran duo trade punches

John Higgins during his semi-final against Kyren Wilson at The Crucible. Picture: Linnea Rheborg/Getty Images)

Higgins uses his experience to stay just ahead of Wilson

Nearly 70,000 people across Scotland hold a firearms certificate approved by Police Scotland. Picture: Getty

Social media '˜may be used as one source' in firearms licence checks

Picture: John Devlin

Violent crime increases despite fall in murders and serious assaults

John McCormick is the new chairman of NWH Group. Picture: Contributed

New chairman takes the helm at waste services group NWH

NWH managing director Mark Williams said the deal will ensure wood waste is being recycled responsibly. Picture: Graeme Hart/Perthshire Picture Agency

Waste services group NWH snaps up Dundee wood recycler

A total of 10,500 applications to keep weapons have been submitted as part of the campaign. Picture: Roberto Cavieres

17,500 air weapons handed to police as amnesty deadline looms

Ministers have warned over the risk of avian flu. Picture: Ian Rutherford

Flu risk leads to order to keep all poultry indoors

Tree planting initiative planned across the country. Picture: Contributed

Tree planters on a mission across Scotland

The Scotsman Top Stories

Scotland has failed to meet its latest target for reductions in greenhouse gas emissions, the latest official figures show. Picture: John Giles/PA Wire

Fail: Scotland misses climate target

Pro-independence protesters with Scottish Saltire flags (top) march for Scottish independence. Picture: Andy Buchanan/AFP via Getty Images

Yousaf: Growing popular support for Yes the only way to Scottish independence

Nadine Dorries. Picture: Dan Kitwood/Getty Images

SNP MP cleared of bullying Nadine Dorries