Delegates from 196 countries attending talks offered jabs before event, with rules on self-isolating eased for many
The government is planning to relax key Covid-19 restrictions for delegates to the UN Cop26 climate conference to be held in Glasgow for two weeks this November.
Delegates from 196 countries are expected to attend the talks, viewed as one of the last chances for the world to agree limits on greenhouse gas emissions that would avoid the worst ravages of climate breakdown.
