oops

I am sure you registered your clear intention, don't worry!

You will be fine; at the count your vote will probably be looked at by the counter who if they think it is not valid will pass it on to be considered by a more senior officer. If your intention is clear then it counts. I think a tick is fairly clear!

It won’t matter earnshaw your vote will be counted.

Not sure mine will count for my mayoral vote as I marked my second choice in the first box instead of the second box then crossed it out and did it correctly but I have a feeling the paper will be discounted.

You’ve got me pondering now earnshaw ? hmmm.....
no, I’m sure I remember drawing a X.

Your vote will be accepted earnshaw I’ve been a presiding officer.

Yes that's fine as long as intention is clear.