Buses were forced to run on diversion on Monday morning (October 30) because badly parked cars had blocked a route, Transport for London said.
The vehicles, left in Sparrow Farm Drive in Feltham , meant the H26 was unable to serve stops north of Harlington Road West.
The route was affected for around an hour at least, before Transport for London (TfL) announced at around 8.30am that the offending vehicles had moved.
The H26 runs from Central Parade in Feltham, past Feltham Station and the young offenders’ institute, into Bedfont and to Hatton Cross station at Heathrow Airport .
In August a resident contacted getwestlondon after spotting a truck taking up four spaces in the Harrow Tesco.
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