The Guardian view on Rishi Sunak: the prime minister is fighting for his political life | Editorial

The Tory splits over lockdown were shallower and less treacherous than on immigration. But ominously they run along similar lines

In the past decade, Nigel Farage has traumatised the Conservative party and transformed it for the worse. His suggestion that he could return to politics after his stint on reality TV will trigger paroxysms of Tory despair. The prospect of the former Brexit party leader's comeback only emphasises that Rishi Sunak is fightingfor his political life after his party's civil war restarted over immigration. The prime minister's appearance at the Covid inquiry is unlikely to help much. His flagship scheme to boost the restaurant industry after the first lockdown was known in Whitehall as eat out to help out the virus".

The Tory splits over shutting down the country wereshallower and less treacherous than on immigration, which has replaced Europe as the party's great division. But they run along similar lines, with each side having their own facts. Tory MPs are restive because they were elected as Brexiters who have proved incompetent at exercising the control over immigration that they sought. For some, Mr Sunak's proposed law goes too far in limiting migrants' rights to challenge deportation, while for others it does not go far enough. The return of Mr Farage in such circumstances torments Conservatives.