"We deeply regret that such offensive and deplorable behaviour appeared on the BBC," the broadcaster said in a new statement

After punk duo Bob Vylan chanted "death to the IDF" live on air, the BBC has vowed to take action to "ensure proper accountability" for those found to be responsible for the broadcast.

BBC apologizes after streaming Bob Vylan's controversial Glastonbury set despite 'high risk' warning. New policies ban live broadcasts of risky acts.