ive ▁Occ up ancy ▁agre ements ▁in ▁the ▁ 1 9 5 0 s ▁many ▁cab ins ▁were ▁alter ed ▁with ▁small ▁add itions ▁or ▁with ▁the ▁inf ill ▁of ▁ver and ah s . ▁However , ▁since ▁that ▁time ▁the ▁external ▁foot print s ▁and ▁external ▁form ▁have ▁remained ▁generally ▁int act ▁and ▁are ▁now ▁controlled ▁by ▁the ▁current ▁lic ence ▁agre ements ▁and ▁condition ▁standards . ▁As ▁noted ▁above , ▁fabric ▁repair ▁and ▁fabric ▁change ▁is ▁a ▁necessity ▁because ▁of ▁rem oten ess ▁and ▁the ▁mar itime ▁location ▁and ▁is ▁also ▁part ▁of ▁the ▁character ▁and ▁significance ▁of ▁the ▁cab ins . ▁This ▁aspect ▁is ▁recogn ised ▁in ▁the ▁Cond itions ▁Stand ards ▁that ▁form ▁part ▁of ▁the ▁current ▁lic ences . ▁Altern ative ▁techn ologies ▁and ▁adaptation ▁to ▁changing ▁technology ▁( such ▁as ▁solar ▁systems ) ▁are ▁also ▁cabin ▁characteristics ▁and ▁appropriate ▁change ▁in ▁technology ▁is ▁recogn ised ▁in ▁the ▁Cond itions ▁Stand ards ▁that ▁form ▁part ▁of ▁the ▁current ▁lic ences . ▁Pol ic ies ▁prohib iting ▁the ▁collection ▁of ▁fire wood ▁have ▁seen ▁many ▁cab ins ▁change ▁from ▁traditional ▁out door ▁and ▁ind oor ▁wood ▁fire ▁cook ing ▁to ▁gas ▁fired ▁BB Q s ▁and ▁st ov es . ▁ ▁Heritage ▁listing ▁ ▁The ▁Royal ▁National ▁Park ▁( R NP ) ▁coast al ▁cabin ▁communities ▁of ▁Little ▁Gar ie , ▁Era ▁and ▁Burn ing ▁Pal ms ▁are ▁of ▁State ▁her itage ▁significance ▁as ▁the ▁largest ▁and ▁most ▁int act ▁groups ▁of ▁vern ac ular ▁coast al ▁week ender