Police have charged a Mareeba man after an incident in Mareeba on Tuesday afternoon.
It will be alleged that the 33-year-old man was observed riding a bicycle on Ward Street at about 3.15pm without a helmet.
When police spoke to him, they determined he was intoxicated and he was transported to Mareeba Police Station for further testing.
It will further be alleged that he returned a positive reading of 0.267 per cent BAC.
He is expected to appear in the Mareeba Magistrates Court on June 3, charged with drink driving and failing to wear a helmet.