Thanks for the link. Rather humdrum, as k said. As a non-Francophone without a copy of the relevant Brewer, finding the phrases was much the most interesting part, and even that was much easier than a couple of weeks ago. I'll email the crossword editor to complain :)
Lacking only 1a/4d and a copy of Brewers, and my French being limited to "sacre bleu", "merde" and "Sarkozy", I would appreciate a hint, perhaps regarding the English translation of 1a/4d. Ach, du lieber!