All those early morning departures from 0600 onwards. They are presumably crewed by people who don't live 20 minutes away and are rostered to turn up from 0500 onwards not from 2200 the night before.
Who employs those crews ?
The up side was SERCO did not buy us. The down side is the airlines don't recognise an argument that says we don't like starting before 0700.
All those who live in the EGHH area ? Even our managers refused to include that area in the "reasonable commuting distance" so it is pretty difficult to say they must take it into account when setting shift starting times.