5335 makes an unusual manoeuvre on 12th September 1970 at the roundabout at Mumps whilst on a working from Denshaw to Chadderton on the 4. The finishing touches were being put to the roundabout at Mumps prior to the opening of the by-pass and on this day the slip road off the roundabout into the town centre was being re-surfaced. This meant traffic going the wrong side of the island whilst traffic in the other direction went through the "Grotto" (Wallshaw Place). 5335 negotiated this corner quite easily but a much longer Leyland Panther stuggled and at one stage ended up at right angles to the kerb!