Himalayan Rock Salt and mineral water.
Re: Qpost 781 pic : Northumberland Ave, junction wi Golden Jubilee Bridge/Hungerford Bridge looking toward BigBen. Sir Joseph Bazalgette Memorial off shot left. CCTV camera on Northumberland Avenue with A3211 (Victoria Embankment), of which Scotland Yard is based. sorry if you already knew this, i couldn't find the details elsewhere.