I left to work at another Trust in Dec 2011.
Picture attached of all equipment for CT and wall checks on one trolley about 50kg. Usually two people would take this gear, but on one rare occasion i pushed all this at once. I would usually push about 25 to 30kg on trolley.
To get everything out and packed away, might take me ten to fifteen minutes, but if I got distracted by work it could be longer. I could get a ticket immediately if parking attendents happen to come around, whether I had an unloading sign up or not and whatever the length of time I had been parked there.