a few things to notice about these two vicars in a gunge tank:

1) they are too tall for the delivery box
2) the recoil from the gunge tipping results in some upwards expulsion
3) theresa, the operator, looks to be enjoying it
4) les, who is a trainee vicar (i think) is watching from a safe distance

still, they didn't seem to mind

(and no vicars with drills this year)