This is not really a DIY question, but I though this was the right place to find a knowledgable person.
Last week the following markings appeared outside my house and the neighbours (both sides of a semi-detached house), and also on the NTL/Virgin cabinet (green box, top photo) outside the neighbours.
Does it look like vandalism - in which case I will contact eh council graffiti department, or could it be marking relating to some possible future work - I was thinking they may indicate the location of cables/pipes in the ground.
Do these look like legitimate markings or not?
Last week the following markings appeared outside my house and the neighbours (both sides of a semi-detached house), and also on the NTL/Virgin cabinet (green box, top photo) outside the neighbours.
Does it look like vandalism - in which case I will contact eh council graffiti department, or could it be marking relating to some possible future work - I was thinking they may indicate the location of cables/pipes in the ground.
Do these look like legitimate markings or not?