DIARY: Turkey of the week - M&C Saatchi/NatWest

John Tylee thinks M&C Saatchi's latest NatWest TV spot smacks of desperation: "Harassed inner-city GP slumps into a taxi to receive a cabbie's 'prescription' for happy banking. Apparently when you ring your NatWest branch, they'll actually put you through. Er, so that's it, is it?Not much of a USP or surefire way of bringing down your blood pressure." Seen worse? E-mail turkeys.campaign @haynet.com.