HAYES STATION, Coldharbour Lane, Southall, Hanwell, West Ealing, Ealing, Acton, Acton Vale, SHEPHERDS BUSH GREEN (Mon-Sat evenings) - Holland Road, Kensington High Street, Gloucester Road, South Kensington, Fulham Road, CHELSEA Stanley Arms (Mon-Sat except evenings)
This new route was part of the trolleybus replacement program and also replaced Route 120 between Southall and Hayes and gave a new link from Ealing and Acton to Kensington

09.10.63

HL

21RM

13RM

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HAYES STN - SHEPHERDS BUSH GREEN (Mon-Fri evgs/Sats) - CHELSEA (Mon-Fri except evgs)
Sat withdrawn between Shepherds Bush Green and Chelsea.

31.12.66

HL

15RM

16RM

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HAYES STN - SHEPHERDS BUSH GREEN (Mon-Fri evgs/Sats) - SOUTH KENSINGTON STATION (Mon-Fri mid-day) - CHELSEA (Mon-Fri peaks)
Mon-Fri off peak withdrawn between South Kensington and Chelsea.

01.10.67

HL

17RML

16RML

--

Service upgraded to RML.

30.11.68

HW

17RML

16RML

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Service transferred from HL to HW to make room for new E routes.

15.05.71
Route withdrawn, the Hayes section replaced by new 208.