Hello, you re watching bbc news. our headlines. britain s health secretary says the decision on easing lockdown restrictions on the zist easing lockdown restrictions on the 21st ofjune has become more difficult because the delta mutation which originated in india is 40% more transmissible than the canned variant. ., ., , .,~ ., variant. that does make life more challenging variant. that does make life more challenging for variant. that does make life more challenging for everybody, - variant. that does make life more challenging for everybody, and i challenging for everybody, and you ve seen that the case rates have risen a little, but the good news is that hospitalisations, the number of people arriving at hospital is broadly flat. people arriving at hospital is broadl flat. broadly flat. boris johnson will tell global broadly flat. boris johnson will tell global leaders broadly flat. boris johnson will tell global leaders he - broadly flat. boris johnson will tell global lead