Managing director of Stevens Vehicles, PeterStevens, is looking forward to the event and he has brought one of his vans along with him to show people what it can do.
The first police ombudsman for Northern Ireland, Nuala (now Baroness) O'Loan adopted the definitions, in 2007, of Lord Stevens and Peter Cory to examine whether there had been collusion in the murder of Raymond McCord jnr.