I'm currently working near Paddington basin and and I've noticed what look like mirrored orange reflectors over a lot of bolts on semi permanent structures along the canal. Anyone know the purpose of these? Can't say if I've ever noticed them anywhere else, I've never really looked!
I'm currently working near Paddington basin and and I've noticed what look like mirrored orange reflectors over a lot of bolts on semi permanent structures along the canal. Anyone know the purpose of these? Can't say if I've ever noticed them anywhere else, I've never really looked!