From 11:45 to 13:21 then popped back at 14:40
67014 on country end of 1J82 Marylebone to Wrexham
67015 on London end of 1P13 Wrexham to Marylebone
66250 on 6Z47 Willesden to Calvert spoil over an hour late at 12:55
66555 on 6M22 Cricklewood to Calvert