Are these variable speed cameras?

[Quinndog1]

Hi
I was traveling home this week on the M60 and the matrix was on at 40.slowed down as was doing 60 as this was the first sign since coming of the M61 which was at speed limit. Managed to brake and convinced I passed at around 45 which with the 10% +2 would hopefully be OK and no flash but more just being mindful and prep for a potential letter hitting the letterbox.
I got the pics of Google maps to see if these are cameras on the gantry. One of the gantry has a yellow camera on the side. It's more for future reference and to see if all gantry on variable speed limits have cameras.
Thanks

[TyrannosauRoss Lex]

ANPR?

[The Kesselchen Kid]

The only permanent average cameras on the M60 are CW at Bredbury. Others in the variable speed limit are simply set to the matrix.

[anonymous-user]

Led lights facing onto the gantrys so you can read them.
Those one's below on the M56 WB are a Pita in the ass as you drive EB as they are badly aligned and dazzle/glare as it's an unlit motorway.