
is rigid adherence
to a STRICT schedule.
The Big Bang Theory Season 11, Episode 11

following a STRICT protocol.
Money Heist Season 3, Episode 2

Thorne gave me STRICT orders
to not open the gate.
Game of Thrones Season 4, Episode 9

how much you enjoy
adhering to a STRICT bathroom schedule?
The Big Bang Theory Season 10, Episode 5