Wales becomes the first country in the UK to adopt a presumed consent system of organ donation after members of its legislative assembly vote in favour of the system.
Wales begins to ease their first step of lockdown restrictions, with "stay-at-home" replaced by "stay local". According to new rules, four people from two households can meet outside and outdoor sports can be resumed.
The Met Office issues travel warnings for parts of Wales, Scotland and England as Storm Doris, described as a “weather bomb”, brings gales, heavy rain and snow to the United Kingdom. At least one person is killed.
Thousands, including some from Australia, protest in London, England, against the renewal of the United Kingdom's Trident nuclear deterrent system, the largest anti-nuclear rally since 1983. Leader of the Labour Party Jeremy Corbyn, Scottish National Party leader and First Minister of Scotland Nicola Sturgeon, the Welsh Plaid Cymru Party, and the Green Party participated in the march. A parliamentary vote on renewing Trident is expected this year.