— contact with professor steve powys who i think you will be hearing — powys who i think you willane rees may he you have _ also with jane rees may he you have a — also with jane rees may he you have a ready spoken to. you also with jane rees may he you have a ready spoken to. you may have a ready spoken to. you may have from _ have a ready spoken to. you may have from time _ have a ready spoken to. you may have from time to _ have a ready spoken to. you may have from time to time _ have a ready spoken to. you may have from time to time provided | have from time to time provided technical advice which may help nhs in the make decisions? yes. nhs in the make decisions? yes, and i nhs in the make decisions? yes, and i think— nhs in the make decisions? yes, and i think there _ nhs in the make decisions? yes, and i think there are _ nhs in the make decisions? yes, and i think there are two - nhs in the make decisions? yes, and i think there are two kinds of advice — and i think there are two kinds of advice i_ and i think there are two kinds of advice i would give in this but i — of a