"What the PM and MPs have done today will undermine not just trust in government and trust in democracy it undermines the integrity of our political system... how are we allowing this to happen?"
Sky CEO Dana Strong regularly commuted between Philadelphia and London by private jet, it has emerged.
"When it's cheaper to catch a plane than it is to catch a train we're not going to be in the right place," he said.
How long before the rest of the country will be told to as well?
Director general Tim Davie last month outlined a "deep decarbonisation" strategy to help the BBC reach net zero by 2030.
Frost also claims he considered resigning in December 2017
“Boris Johnson and his Conservative colleagues’ actions have repeatedly undermined standards in our public life."
'Global Britain' could increase emissions by the equivalent of 44,000 transatlantic flights, research found.
Speaking from the Colosseum, Johnson compared the climate crisis to the fall of the Roman Empire.