Everything free and decent in life is being locked away in filthy little cellars by beastly people who don't care.
Unsustainable energy consumption has humanity locked into a death spiral with nature.
(imp. & p. p.) of Lock
Women are like locked diaries that men expect to read like open books.
Think what it would be like if you got back to your island and there was no old man, no girl any more. No mysterious fun and games. The whole place locked up forever.
For the cowards, all doors are locked; for the daring, all doors are open!