The man was one of several alleged drink-drivers caught by police at the weekend.
A man was pulled over for speeding in Main South Rd, in Green Island, at 8pm on Friday, Sgt Ritchie said.
He recorded breath alcohol level of 853mcg.
A driver was stopped due to their ''manner of driving'' in Brockville Rd, about 1.30am on Saturday. They were found to be driving with a breath-alcohol level of 836mcg.