HELP - Will my vote count please?

I forgot to take my specs with me to the Polling Station just now, and couldn't make out the words on the Ballot Paper, or see which was the correct box to put my vote in.

In the circumstances, I thought it best to scribble 'ALLAHU AKBAR" on the form. That way I assumed the Returning Officer and Vote Counters would know immediately I had intended to vote for Corbyn's Labour/Islam Party.

I'm guessing that this is happening a lot across the country actually.