Santander has announced plans to charge customers up to £50 per month for using their unauthorised overdraft.The £5 per day charge, capped at a maximum of £50 in any one month, will apply to new current accounts opened from December.Customers who use their authorised overdraft will be charged 50p per day, up to a [...]

More: Santander puts £50 monthly penalty on unauthorised overdrafts

the banks are trying to save money and not waste it so its a good plan.
hopefully will help stop their customers using their overdraft