Taxis :It is not a requirement to tip in taxis, but it is customary to round up to the nearest pound on metered taxi journeys, more as a convenience to both passenger and driver than as a tip.http://www.tripadvisor.com/Travel-g186216-s606/United-Kingdom:Tipping.And.Etiquette.html
the nearest pound on metered taxi journeys, more as a convenience to both passenger and driver than as a tip.http://www.tripadvisor.com/Travel-g186216-s606/United-Kingdom:Tipping.And.Etiquette.html