Effective mid-night May 6 Barbadian consumers are paying more money at the pump for gasoline and diesel. Retail prices for gasoline moved from $3.31 BDS per litre to $3.40 an increase of 2.7%. Diesel moved from $2.60 BDS per litre to $2.61 BDS, a 0.4% increase (Source: Barbados GIS, Nation, Barbados Today).