29a Not a local street policeman in US (8) _ _ _ A_ _ _ _
31a It's like some songs and copied everywhere (8) _ _ _ S_ _ _ _
26d Stiff and unresponsive having removed top (5) not got any!...
Please help me to get started! 1a) Straggly shrub in trolley, say, keeps mob at bay (5,7) 7d) Damage at head? Plenty, if this is carried out (5,7) 10d) Nice verse composed about me nursing 10 veterans...