Ambassador, British Airways; FlyerTalk Posting Legend
Join Date: Apr 2012
Location: Leeds, UK
Programs: BA GGL/CCR, GfL, HH Diamond
Posts: 43,253
The rail strikes are planned for 21, 23, and 25 June. There is a tube strike also on 21 June.
On 21 June I am not sure if the rail strikes that will also take out crossrail and HEX, perhaps HEX will just run an inter terminal shuttle and no services to PAD.
23 and 25 June should be fine for inter terminal movements using the tube or crossrail.