Related Clues:
- Prison guards get man on board ship
- Prison guards put eight on board
- Prison warders (sl.)
- Prison officers taking gang aboard ship
- Propellers a lot of sailors installed in ship
- Prisoner guards, colloquially
- Hinge fasteners
- Woodworker's fasteners
- Puts local pressure on sailors in boat
- Those involved in a row in boat are usually twisted in tight spaces and won't be easily dislodged
- Barman produces beers with no head for a number of twists
- Cons -- and those who guard them
- Parts of many DIY kits
- Cheats -- group of e.g. pirates aboard ship
- Prison officers, staff on board ship