1:33
'I wasn't listening out because we were talking to the ground crew.'
Doesn't take 2 pilots to do that.
Whether the ATCO did or didn't actually tell or attempt to tell the BA crew about the other traffic (we don't know if video has been edited), the fact remains that the flight crew should but were not listening to ATC.
What if the ATCO did actually tell the BA to cancel push and they still didn't hear due to not listening. Hardly the ATCOs fault if crew can't maintain radio discipline.
A growing problem this summer!