The Colony or Lodge must manoeuvre 'Oil Tanker' through the 'Harbour' without bumping into the other 'Ships'
Beaver Scouts, blindfold
'Oil Tanker' blindfolded Beaver and moves on hands and knees.
'Ships' other Beavers distributed around the 'Harbour' and remain stationary.
As 'Oil Tanker' approaches other 'Ship', the 'Ship' must give a warning, foghorn.
'Oil Tanker' must move cautiously to manoeuvre through 'Harbour'.