11 across. It's to do with examination in theory (2,5) ??/????R
29 across. Support for runner in St.Leger? (3,4) ???/?E??
31 across. Not out of the running after all (2,2,3,6) ??/?T/???/????S?
Sorry, no letters for the following two.
17 across. Is it to encourage laying in a little money? (4,3)
22 down. Intercept principal on holiday (4,3)
Thank you