▁and ▁searches . ▁ ▁Human ▁rights ▁viol ations ▁ ▁According ▁to ▁the ▁B IC I ▁report , ▁PS F ▁units ▁involved ▁in ▁the ▁Bah ra ini ▁u pr ising ▁used ▁excess ive ▁force ▁when ▁dealing ▁with ▁protest ers ▁which ▁led ▁to ▁many ▁inj uries , ▁including ▁loss ▁of ▁vision . ▁The ▁report ▁stated : ▁ ▁However , ▁as ▁of ▁May ▁ 2 0 1 1 , ▁the ▁Government ▁of ▁Bah rain ▁has ▁not ▁taken ▁any ▁action ▁against ▁those ▁who ▁used ▁excess ive ▁force ▁against ▁the ▁protest ers . ▁ ▁Chief s ▁of ▁Public ▁Security ▁of ▁Bah rain ▁ ▁Hel ic op ters ▁The ▁Public ▁Security ▁Forces ▁originally ▁operated ▁a ▁pair ▁of ▁West land ▁Sc outs ▁as ▁well ▁as ▁a ▁pair ▁of ▁Hugh es ▁ 2 6 9 C ▁hel ic op ters . ▁ ▁Later ▁deliver ies ▁included ▁a ▁pair ▁of ▁S ikor sky ▁S - 7 6 ▁hel ic op ters ▁as ▁well ▁as ▁a ▁McC ul lo ch ▁J - 2 ▁aut ogy ro ▁and ▁an ▁unknown ▁number ▁of ▁Hugh es ▁ 5 0 0 D ▁sc out ▁hel ic op ters . ▁ ▁Three ▁Bell ▁ 4 1 2 ▁utility ▁transport ▁hel ic op ters ▁now ▁form ▁the ▁main ▁lift ▁of ▁the ▁force , ▁and ▁a ▁single ▁Bell ▁ 4 2 7 ▁was ▁acquired ▁in ▁ 2 0 0 1 . ▁ ▁References ▁▁ ▁Category : 1 9 7 1 ▁establish ments ▁in ▁Bah rain ▁Category : G overn ment ▁of ▁Bah rain ▁Category : G overn ment ▁par amil