St. Helier Centenier Paul Huelin, prosecuting, said police officers stopped him in David Place just before 03:30 and noticed his eyes were glazed and speech was slow. They asked him to carry out a roadside breath test, which he failed.
A further test at police headquarters showed he had 63 micrograms of alcohol in 100 millilitres of breath. The legal maximum is 35 micrograms.
Pictured: The case was heard by Relief Magistrate David Le Cornu.
The court heard that Caldeira had a previous conviction from June 2014, of failing to provide a breath specimen.
He said: “I’m guilty as charged. That’s all I want to say.”
Relief Magistrate David Le Cornu said he was imposing a harsh sentence because it was a second offence.
He allowed him to pay the fine at the rate of £100 per week. Caldeira will have to retake the driving test before driving again.