A few difficult ones .... 18 Down I'm involved in international treaty on rare animals, but not in their wild habitats (6) ?I?I?S 12 Across Look speculatively at public transport being bad for one's outlook (9) E?E?T?A?A (looks like EYESTRAIN but I have A at the end From 11 down which is Locate wild animals with broken arms in other words (4) ?A?S Looks like RAMS Thanks very much.