I HAVE TWO ANSWERS but cant work out why can anyone explain them to me being a bit thick today too much sport going on can;'t concentrate 12a) dorset matron to get out of shower ?E?O?S?R?T?R i know it must be an anagram of dorset matron but where does the shower come in? and 17D) concerning a suggestion to drop murray ?P?O?O? again i have apropos as given by someone earlier but where does the murray bit come in, thanks for any explanation