motorised roadsweepers troll along at 3 m.p.h. holding up traffic, and picking up 5% of the rubbish in the gutter and that is their sole claim to fame. they look ugly too.
so, I propose that we add some neat little attachments to make them more useful and give them some street cred.
your hand out, in the manner of stopping a bus, they will stop and allow your sole use of their many attachments.
my suggestions begin with a shoe shining brush to buff up your shoes.
a hair dryer for those who came out in a hurry this morning.
an exercise bike for people stuck in a bus queue who fancy limbering up a wee bit.