▁a ▁ 1 0 % ▁increase ▁in ▁restaurant ▁numbers ▁in ▁ 2 0 1 2 . ▁ ▁Product s ▁Pre z zo ▁offers ▁a ▁range ▁of ▁Italian - in sp ired ▁d ishes ▁including ▁p izz as , ▁past as , ▁sal ads ▁and ▁meat ▁d ishes . ▁Its ▁menu ▁also ▁includes ▁" Light ▁Options " ▁which ▁are ▁lower - cal orie , ▁low - f at , ▁and ▁served ▁with ▁sal ad . ▁The ▁menu ▁also ▁includes ▁several ▁meat - free ▁d ishes . ▁ ▁Environment al ▁record ▁At ▁the ▁start ▁of ▁ 2 0 1 1 ▁Pre z zo ▁joined ▁the ▁S ust ain able ▁R estaur ant ▁Association ▁( S RA ). ▁Any ▁business ▁joining ▁the ▁S RA ▁must ▁p ledge ▁to ▁improve ▁its ▁environmental , ▁waste ▁management ▁and ▁s our cing ▁policies . ▁ ▁See ▁also ▁ ▁List ▁of ▁Italian ▁restaur ants ▁ ▁References ▁ ▁External ▁links ▁ ▁Pre z zo ▁R estaur ants ▁official ▁website ▁ ▁Pre z zo ▁P LC ▁official ▁website ▁▁▁ ▁Category : R estaur ants ▁established ▁in ▁ 2 0 0 0 ▁Category : P izza ▁ch ains ▁of ▁the ▁United ▁Kingdom ▁Category : R estaur ant ▁groups ▁in ▁the ▁United ▁Kingdom ▁Category : Ital ian ▁restaur ants ▁Category : 2 0 0 0 ▁establish ments ▁in ▁England <0x0A> </s> ▁In ▁the ▁mathematical ▁field ▁of ▁graph ▁theory , ▁a ▁Hamiltonian ▁path ▁( or ▁trace able ▁path ) ▁is ▁a ▁path ▁in ▁an ▁und irect ed ▁or ▁directed ▁graph ▁that ▁vis its ▁each ▁vertex ▁exactly