TV tonight: a devastating drama about the mass removal of Canada’s Indigenous children

A young woman sacrifices everything to find the siblings she lost in the 1960s. Plus: Ricky Gervais jumps aboard the Magical Sitcom Tour. Here’s what to watch this evening 9pm, Sky AtlanticA devastating drama about the “Sixties Scoop” – when Canadian authorities enabled a mass removal of Indigenous children from their families and put them into the welfare system. Twentysomething Esther Rosenblum is investigating how she came to be adopted as a five-year-old in Montreal and is looking for her estranged siblings. Flashbacks to 15 years earlier show what happened after the night they were taken from their parents. Hollie Richardson 7.30pm, BBC TwoThe Bake Off-ification of TV continues apace, with this super-gentle sand-sculpting contest based on a Canadian series. Iain Stirling hosts, as pairs of pros and amateurs team up to craft impressive beach-based artworks. But who will be the ace of spades, and who will be all washed up? Hannah J Davies 8pm, Channel 4This provocatively titled show has already received a backlash from attention deficit hyperactivity disorder (ADHD) charities. “It’s certainly not a medical condition as far as I’m concerned,” says one GP, alongsid