WARNING, CAUTION The following expressions can be used to warn somebody:
Look out! Mind…! Hold tight! – to passengers (in a bus, etc)
Don’t rush, take it easy! – a policeman to a crowd.
Mind you…Make sure you… (+ inf. without ‘to’) Mind you don’t… Take care you don’t… Take care not to… Mind how you… Be careful (with…) Steady on (with…)! – informal
