. ▁▁▁ ▁In ▁ 1 9 2 7 ▁the ▁Main ▁Ro ads ▁Department ▁built ▁a ▁more ▁service able ▁road ▁and ▁the ▁tram way ▁passenger ▁service ▁continued ▁to ▁run ▁to ▁Deep water ▁until ▁ 1 9 2 7 ▁and ▁to ▁C ool um ▁until ▁ 1 9 3 5 ▁when ▁a ▁bus ▁service ▁was ▁provided . ▁ ▁Work ▁on ▁the ▁mill ▁and ▁the ▁tram way ▁network ▁continued ▁through ▁the ▁ 1 9 3 0 s , ▁though ▁during ▁World ▁War ▁II ▁operations ▁at ▁the ▁mill ▁fell ▁because ▁sh ipping ▁was ▁dis rupted ▁and ▁there ▁were ▁labour ▁short ages . ▁After ▁the ▁war , ▁the ▁tr aml ines ▁west ▁of ▁N amb our , ▁bought ▁by ▁Mar o och y ▁Sh ire ▁in ▁ 1 9 1 4 , ▁ceased ▁running ▁and ▁the ▁mill ▁purchased ▁the ▁line ▁and ▁loc os . ▁In ▁ 1 9 5 1 - 2 ▁an ▁extensive ▁program ▁of ▁rep airs ▁and ▁line ▁relay ing ▁was ▁carried ▁out . ▁In ▁ 1 9 6 1 ▁dies el ▁locomot ives ▁were ▁purchased ▁which ▁necess itated ▁strength ening ▁brid ges ▁and ▁lay ing ▁heav ier ▁rail ▁along ▁the ▁tram ways . ▁ ▁Until ▁ 2 0 0 3 , ▁when ▁the ▁mill ▁closed , ▁during ▁the ▁har vest ing ▁season , ▁wire ▁can e ▁b ins ▁were ▁to wed ▁through ▁N amb our , ▁entering ▁the ▁mill ▁via ▁a ▁gate ▁on ▁Mill ▁Street ▁after ▁passing ▁in ▁front ▁of ▁the ▁can e ▁inspect or ' s ▁and ▁engineer ' s ▁c ott ages .