ane ▁entirely . ▁ ▁Full - time ▁tram ▁lan es ▁often ▁util ise ▁raised ▁cur b ▁div iders ▁to ▁phys ically ▁prevent ▁cars ▁from ▁st ray ing ▁onto ▁tram ▁tracks . ▁Ex amples ▁of ▁these ▁div iders ▁can ▁be ▁seen ▁on ▁Sp encer ▁Street , ▁Sw an ston ▁Street ▁in ▁Carl ton ▁and ▁Fitz roy ▁Street ▁in ▁St ▁K ilda . ▁Ve h icles ▁must ▁not ▁enter ▁a ▁full - time ▁tram ▁l ane ▁at ▁any ▁time ▁except ▁to ▁avoid ▁an ▁obst ruction ; ▁even ▁then , ▁vehicles ▁must ▁not ▁proceed ▁by ▁law ▁into ▁the ▁l ane ▁to ▁do ▁so ▁unless ▁they ▁will ▁not ▁delay ▁any ▁approaching ▁tram / s ▁from ▁either ▁direction . ▁The ▁limit ▁for ▁stay ing ▁in ▁the ▁l ane ▁to ▁avoid ▁an ▁obst ruction ▁is ▁ 5 0 ▁metres , ▁at ▁which ▁point ▁a ▁vehicle ▁must ▁exit ▁the ▁l ane ▁entirely . ▁Some ▁lan es ▁only ▁allow ▁this ▁to ▁occur ▁at ▁certain ▁points , ▁or ▁breaks , ▁in ▁the ▁raised ▁div iders . ▁Cross ing ▁the ▁raised ▁div iders ▁otherwise ▁can ▁cause ▁severe ▁damage ▁to ▁a ▁vehicle . ▁ ▁Bew are ▁the ▁Rh ino ▁ ▁In ▁May ▁ 2 0 1 1 ▁Y ar ra ▁Tr ams ▁launched ▁their ▁' B ew are ▁The ▁Rh ino ' ▁safety ▁campaign , ▁aim ing ▁to ▁increase ▁aw aren ess ▁of ▁tram ▁traffic . ▁It ▁analog ises ▁a ▁stamp ede ▁of ▁r hin oc eros es ▁as ▁being ▁as ▁dangerous ▁as ▁a ▁tram , ▁highlight ing ▁the ▁d angers ▁that ▁people ▁put