Hi Lucy,
23a definition is a "province" (in Ireland) and is a 6 letter word for "call up troops" around N(orthern).
PS I know the lizard you mean, though:-)
1a is a homophone of a 5 letter word for "breaks" (as a verb) as it would be pronounced by a drunkard - definition is "booze" (a specific drink)
1d 3 letter word for "cast" ( as in 'throw') around the German for "with" - definition is "where Vulcan (as the 'the god of....') worked".