menzies?
as thats the rota they run..
earlies at most stations..
0400-1300
0500-1400
0530-1430
0600-1500 (varies, theres even a 0730-1630 at some stations on different days)
lates at most stations...
1300-2200
1400-2300
1430-2330
1500-0000 (or later...)