arrest
arrested
barbed
barbwire
barrier
behind
border
boundary
burglar
cage
camp
captive
capture
cartoon
character
closed
concept
crime
criminal
danger
drawing
dream
escape
fence
freedom
guy
illustration
imprisoned
imprisonment
jail
lack
law
locked
male
man
metal
outline
people
person
prison
prisoner
punishment
safety
security
theft
unhappy
upset
violence
wires