Mind the gap in Perivale

The picture doesn’t really do it justice, but this exposed cover is about 2 ft square and you can see the base of it.

A bike wheel WILL fit in the gap. It’ss in Bideford Ave in Perivale, W London outside No 42. The rest of the road is just as challenging unless your’e equipped for the Paris-Dakar. The police vehicle centre is just around the corner and they regularly use this route on a variety of bikes. Maybe it’s a training route and they like it that way?