ME10 (approaching Marylebone
ME25 (approaching Neasden South Junction on down main)
4 position - takes you onto Up Main
5 position - takes you onto Down Harrow
ME35 (approaching Wembley LMD on down main)
1 position - takes you into depot
ME63 (after Northolt Park on the Down Main)
1 position - takes you onto Down Northolt Loop
ME139 (approaching High Wycombe on the Down Main)
1 position - takes you into bay platform (p1)
ME159 (approaching Princes Risborough on Down Main)
4 position - takes you onto the Up Main
5 position - takes you onto the Up Princes Risborough Loop
ME187 (approaching Bicester South Junction on Down Main)
1 position - Up Bicester SW Chord
2 position - Down Bicester SW Chord
OL3109 (approaching Banbury on Down Cherwell Valley)
1 position - Down Banbury Loop (p1)
4 position - Up Cherwell Valley (p3)
5 position - Up Banbury Platform Line (p4)
+PL if permissive
PL + BD - Depot Departure Road
OL3148 (approaching Banbury on Up Cherwell Valley)
1 position - Up Banbury Loop
4 position - Dn Cherwell Valley
5 position - Dn Banbury Goods Loop
OL3136 (approaching Banbury on Up Cherwell Valley)
1 position - Up Banbury Platform Line (p4)
OL3092 (approaching Aynho Junction on Up Cherwell Valley)
1 position - Up Aynho Goods Loop
2 position - Up Bicester
4 position - Down Bicester
ME200 (approaching Princes Risborough on the Up Main)
1 position - Up Princes Risborough Loop
ME152 (approaching High Wycombe Station on the Up)
4 position - Down Main
PL - Up/Down Main Permissive
ME118 (approaching Gerrards Cross Station on the Up)
4 position - Down Main
ME94 (approaching West Ruislip Station on the Up)
1 position - Up West Ruislip Loop
ME84 (after West Ruislip Station on the Up West Ruislip Loop)
4 position - Down Main
ME82 (after West Ruislip Station on the Up Main)
4 position - Down Main
ME34 (approaching Neasden South Junction on the Up Main)
4 position - Up Branch
JP46 (approaching Rickmansworth Station on Northbound)
4 position - Southbound
JT80 (at Chalfont & Latimer Station on Northbound)
4 position - Southbound
JW75 (approaching Amersham Station on Northbound)
4 position - Platform 2
ME383 (approaching Aylesbury Station on Down Main)
2 indication - P2
3 indication - P3
ME395 (at Aylesbury Station P2 on the Down Main)
4 position - Aylesbury North Loop
ME397 (at Aylesbury Station P3 on the Up Main)
4 position - Aylesbury North Loop