what are those rubber tube things used for that they lay tensioned across roads? Theres usually 2 of them about 2 feet apart, connected to a little box chained to a streetlight. What do they use these for?
On a road near my house, they have put 2 sets of these out, about 150m apart. Never seen them use 2 sets before.
On a road near my house, they have put 2 sets of these out, about 150m apart. Never seen them use 2 sets before.