In today’s newsletter: How a dubious ‘scandal’ about the scheme to help people with serious disabilities get a car made its way into the mainstream

Good morning. Motability really ought to be a boring subject. A government scheme designed to help people with serious disabilities get a car by using a portion of their benefits to pay for the lease doesn’t sound like fertile territory for a scandal, after all. But over the last week, anyone who had never heard of Motability before would have got a much more lurid impression.

First in the Daily Mail last Saturday, and then in a string of stories spinning off the same basic analysis, Motability was portrayed not as a useful mechanism for reducing some of the inequities that always accompany disability – but an outrageous example of con artists milking the taxpayer to live a life of luxury. The saga took in “bedwetting boy racers”, so-called “sickfluencers” teaching fellow chancers how to cheat the system, an anonymous social media user who has previously caught the eye of Elon Musk and even the legacy of the Battle of Britain.

UK economy | Keir Starmer has been warned against “appeasing” Donald Trump as he considers reducing a major tax for US tech companies while cutting disability benefits and public sector jobs. Chancellor Rachel Reeves confirmed on Sunday that there were “ongoing” discussions about the UK’s £1bn-a-year digital services tax.

Canada | Canada’s prime minister, Mark Carney, has called a snap election on 28 April, firing the starting gun on a contest expected to focus on the strained relationship with the US amid threats to Canada’s economic and political future. Carney’s decision comes as the Liberals experience an unprecedented polling swing putting them ahead of the Conservatives.

Gaza | Malnutrition is spreading in Gaza, medics and aid workers in the devastated Palestinian territory are warning, as a total Israeli blockade of all supplies enters its fourth week. On Sunday, Palestinian officials said the total death toll from nearly 18 months of conflict had passed 50,000.

Heathrow | There was enough power for Heathrow to remain open during the entire period it was shut down on Friday, the head of National Grid has said. Speaking for the first time since a fire forced North Hyde substation to close, the National Grid chief executive, John Pettigrew, said two other substations that serve Heathrow were working and could have supplied the airport.

Turkey | An Istanbul court has formally arrested the city’s mayor, Ekrem İmamoğlu, on corruption charges, sending him to pre-trial detention on the day he received his party’s nomination to run for president. Tens of thousands of demonstrators gathered in the city after days of tension sparked by İmamoğlu’s initial detention in a dawn raid earlier this week.