A new procedure has been adopted for fines' notifications.
Employees at the company responsible for delivering fines' notifications have been arrested.
Some 350,000 traffic fines issued in 2021 by Palma town hall.
National law sets out procedures for delivering notification of fines.
Parking violations - just one source of traffic fines' revenue.
If the town hall actually took in all the revenue, this would be more than 25 million euros so far this year.
A resident in Palma's centre has been wrongly fined over 2,500 euros.
During a week-long campaign, fines were issued in respect of 46 out of 245 vehicles.