coronavirus pandemic raging across the country, United Kingdom PM Boris Johnson on Tuesday cancelled his visit to India that was scheduled for later this month.Britain began its third COVID-19 lockdown on Tuesday with citizens under orders to stay at home and the government calling for one last major national effort to stem the virus before mass vaccinations turn the tide.Johnson was scheduled to visit India on 26 January for the Republic Day celebrations."The prime minister spoke to Prime Minister Modi this morning, to express his regret that he will be unable to visit India later this month as planned," a Downing Street spokesperson said."In light of the national lockdown announced last night, and the speed at which the new coronavirus.