Question Author
Mea culpa, Dannyk13! Here are the clues:
ACROSS:
17Got the ball rolling and built hurriedly( 5, two words ): RAN UP?
22Popular type backing lead-ins(6): INTRO?
29 Attack centre of Durham mining town(5): INSET?
36 They hold cheques for servants(7): BEARERS?
And, I would just like to know if the letters for 25d are correct:
CO???NER
Many thanks again!