1a) Part of street with say, people in it (7)
1d) Some sailors send a signal up in gloom (7 )
5a) 6s relative rejects drink? That's fine (6) do not have answer to 6
7d) Crazy political hero tours America? I's not what it seems (7,8)
16d) Substitute group of skiers at Zermatt (6)
Apology for no letters. All help much appreciated