Bad Service - Freeze Accounts Any Time they want

FNB freezes accounts anytime they want, no prior communication or warnings. This is very very bad to us customers because you put us in big crisis or embarrassment. We travel country wide and abroad, we go out to eat at restaurants. Can you imagine the situations you put us into when our cards/accounts suddenly don't work yet we are abroad, in the middle of a journey or in a restaurant expected to settle a bill for what we have eaten. Many people have complained about this but you have not taken any action.

Hopefully the law allows you to be sued for holding our monies for no good.