Well...no....Not correct..The bank would charge you what??? They can put you on the black list and that's as far as it goes.
All correct.Ho hum, you are still liable for any short-fall on the bank sale versus the mortgage, the banks selling fees, their legal fees to take repossession etc. These will be a lot larger than taking a loss on the house and getting a personal loan to cover them. Plus you will be declared bankrupt and be unable to get standard credit for 12 years.
No further mortgages in foreseeable future, no loans will be possible, no overdrafts allowable, no credit cards gettable.
Also still liable for outstanding money owed (and charges etc as above..)
This would surely put a bit of a damper on life, don't you think?