In reply to ecrinscollective:
you right DerwentDiluted crapping at the crag is far worse, but tick marks are so easy to clean off, thats whats so annoying.
watermonkey I wasn't sure about the commas, being dyslexic I shied away from English and grammar at school, now I live in France I have the dreaded French verbs to worry about so kind of gave up worrying but like your rhyme.