Motorists who should be prevented from driving are still getting behind the wheel, because data is not being shared efficiently enough, figures show.
A woman from Isleworth in west London accumulated 42 points last year, statistics from the Driver and Vehicle Licensing Agency (DVLA) highlighted by the Institute of Advanced Motorists (IAM) revealed.
IAM chief executive Simon Best said DVLA and courts services were upgrading their computer systems so information can be "shared more efficiently".
Drivers can be banned if they accumulate 12 points on their licence over a three-year period.
More top news
Authorities say Ai Weiwei failed to disclose a previous "criminal conviction" - though his supporters say he was never even charged.
The supermarket made the change after getting feedback from customers who said they felt under pressure as they finished their shop.
Harry Potter fans have been left sorely disappointed after the slightly misleading hashtag #NewHarryPotterBooks began trending on Twitter.