FLYING Fish Tours aims to offer the ultimate form of excitement through tremendously-fun boat trips on the Thames.

Flying Fish runs river speedboat rides, designed for just about everyone, be it a thrill ride on the jet boat or a rigid inflatable boat (RIB) tour.

The jet boat tours can be particularly exciting, as they combine a unique combination of speed and manoeuvrability, all against the backdrop of scenic London.

RIB charters run from Westminster Pier and take guests down to the Thames Barrier and beyond, all within an hour.

Tours operate all year round, with RIB and jet boat charters available any time from selected piers in central London.

They take individual and small group bookings on a jet boat, leaving from Cadogan Pier on Chelsea Embankment, at 11am, 1pm and 3pm every Saturday.

If you take a tour, warm and waterproof clothing is provided, so there are no worries whatever the weather.

Discounted rates are offered for bookings online (visit flying fishtours.co.uk) and for family groups with children.

Alternatively call 0844 9915050 to book.

To be in with a chance, all you have to do is answer the question on the right and fill in the form below.