In the City of London, SSS are delivered as part of the integrated Square Mile Health partnership, which also provides support for alcohol and/or drug problems.  SSS are delivered through pharmacies and also in specialist community clinics.  As in Hackney, the City SSS is ‘e-cigarette friendly’, but as part of a local pilot goes one step further and also provides vouchers for the purchase of e-cigarettes for use as part of a supported quit attempt.