MPs tell regulator they are ‘deeply concerned’ over interim CEO Phil Walker’s roles at William Hill and Game Nation

The national lottery is facing questions over its new boss’s record in the gambling industry, including a lucrative role in the 24-hour slot machine sector singled out by the prime minister as a blight on British high streets.

Allwyn UK, which holds a licence to run the Lottery until 2034, said last week that it had appointed William Hill’s former UK and Ireland boss Phil Walker as its interim chief executive, replacing Andria Vidler.