▁station ary ▁author ized ▁emer gency ▁vehicle , ▁when ▁the ▁author ized ▁emer gency ▁vehicle ▁is ▁giving ▁a ▁signal ▁by ▁displaying ▁altern ately ▁flash ing ▁red , ▁red ▁and ▁white , ▁blue , ▁or ▁red ▁and ▁blue ▁lights ▁or ▁am ber ▁or ▁yellow ▁warning ▁lights , ▁a ▁person ▁who ▁drives ▁an ▁approaching ▁vehicle ▁shall : ▁ ▁  ▁  ▁  ▁  ( 1 ) ▁proceed ing ▁with ▁due ▁ca ution , ▁yield ▁the ▁ ▁  ▁  right - of - way ▁by ▁making ▁a ▁l ane ▁change ▁into ▁a ▁l ane ▁not ▁adjacent ▁to ▁that ▁of ▁the ▁author ized ▁emer gency ▁vehicle , ▁if ▁possible ▁with ▁due ▁regard ▁to ▁safety ▁and ▁traffic ▁conditions , ▁if ▁on ▁a ▁highway ▁having ▁at ▁least ▁ 4 ▁lan es ▁with ▁not ▁less ▁than ▁ 2 ▁lan es ▁proceed ing ▁in ▁the ▁same ▁direction ▁as ▁the ▁approaching ▁vehicle ; ▁or ▁ ▁  ▁  ▁  ▁  ( 2 ) ▁proceed ing ▁with ▁due ▁ca ution , ▁reduce ▁the ▁speed ▁of ▁ ▁  ▁  the ▁vehicle , ▁maintain ing ▁a ▁safe ▁speed ▁for ▁road ▁conditions , ▁if ▁changing ▁lan es ▁would ▁be ▁impossible ▁or ▁unsafe . ▁ ▁  ▁  As ▁used ▁in ▁this ▁sub section ▁( c ), ▁" author ized ▁emer gency ▁vehicle " ▁includes ▁any ▁vehicle ▁author ized ▁by ▁law ▁to ▁be ▁equ ipped ▁with ▁oscill ating , ▁rot ating , ▁or ▁flash ing ▁lights ▁under ▁Section ▁ 1 2 - 2 1 5 ▁of ▁this ▁Code , ▁while ▁the ▁owner ▁or ▁operator ▁of ▁the ▁vehicle ▁is ▁engaged ▁in