April 28, 2021, 12:08 am The minute’s silence will be used, in part, to pay tribute to those who died after being infected with Covid at work (Ian West/PA) Sign up for our daily Politics briefing for political exclusives, analysis and debate. Thank you for signing up to our Politics newsletter. Something went wrong - please try again later. Sign Up A minute’s silence will be held on Wednesday to pay tribute to people who got infected with Covid-19 in work and died as a result. To mark International Workers’ Memorial Day public buildings, including the SSE Hydro and Edinburgh Castle, will be lit up purple and the Scottish Trades Union Congress (STUC) and Scottish Hazards have written to councils to urge them to do the same.