of course not submitted to the same bank lah...
chq clearing is an extremely tedious process, even with the new CTS
process.
Signatures have to compared manually, dates, the figures must telly
with the numbers, account number at the back, etc.
Some of the most common errors are the figures do not telly with
the numbers, wrong acc numbers at the back of the chq, wrong
signatures.
It makes it worst when people drop the chq into the wrong bank,
because they keep looking at the drawer bank logo and forgot about
their own.