ney ▁located ▁at ▁Say e , ▁L ager ▁Hel g ol and ▁at ▁Pl atte ▁Sal ine , ▁L ager ▁Sy lt ▁near ▁the ▁old ▁te legraph ▁tower ▁at ▁La ▁F oul ère ▁and ▁L ager ▁B ork um , ▁situated ▁near ▁the ▁Imp ot . ▁Two ▁of ▁these ▁cam ps ▁were ▁the ▁only ▁Naz i ▁concentration ▁cam ps ▁on ▁British ▁soil . ▁ ▁The ▁B ork um ▁and ▁Hel g ol and ▁cam ps ▁were ▁" vol unte er " ▁( H il f sw ill ige ) ▁labour ▁cam ps ▁and ▁the ▁labour ers ▁in ▁those ▁cam ps ▁were ▁treated ▁har sh ly ▁but ▁better ▁than ▁the ▁in m ates ▁at ▁the ▁Sy lt ▁and ▁N order ney ▁cam ps ▁and ▁were ▁paid ▁for ▁work ▁done . ▁L ager ▁B ork um ▁was ▁used ▁for ▁German ▁techn icians ▁and ▁volunte ers ▁from ▁different ▁countries ▁of ▁Europe . ▁L ager ▁Hel g ol and ▁was ▁filled ▁with ▁Russian ▁Organisation ▁Tod t ▁workers . ▁( For ▁further ▁information ▁on ▁Ald er ney ▁cam ps , ▁see ▁Append ix ▁F : ▁Con cent r ation ▁Cam ps : ▁End l ös ung ▁– ▁The ▁Final ▁Solution ; ▁Ald er ney , ▁a ▁Naz i ▁concentration ▁camp ▁on ▁an ▁island ▁Ang lo - N orm an .) ▁ ▁L ager ▁Sy lt ▁▁ ▁Today , ▁little ▁remains ▁of ▁the ▁camp . ▁Three ▁gate posts ▁to ▁the ▁rear ▁of ▁the ▁island ' s ▁air port ▁mark ▁the ▁entrance ; ▁one ▁has ▁had ▁a ▁comm emor ative