The help points in this station consist of a circular housing with a breakable glass fire alarm button at the top, a larger (green) emergency button in the middle and a smaller )blue) information button towards the bottom.
The speaker and mic grill are to your left of the buttons.
We found two help points on each platform, one near the entrance from Terminal 1, the other about in the middle of the platform.
HEATHROW TERMINALS 1, 2 AND 3 STATION
© 2012, Terry Robinson