20 motorists have been convicted of driving offences during June after being arrested as part of Operation Dragonfly.
This is the force’s crackdown on drink and drug driving in Sussex.
The latest ban was of a 49-year-old woman who is banned for four years after she was found almost four times over the drink-drive limit.
She had already served a four year ban after being caught drink-driving in 2004.
A total of 38 drivers have been convicted of offences they committed during the operation.
Superintendent Jane Derrick said that mixing drink with any amount of driving is dangerous but getting behind the wheel shows a shocking disregard for the safety of other people.