▁was ▁known ▁as ▁" Car ol ". ▁ ▁Ach iev ements ▁in ▁Bah rain ▁Among st ▁his ▁many ▁achiev ements ▁in ▁Bah rain , ▁Bel gra ve ▁was ▁responsible ▁for ▁the ▁establishment ▁of ▁a ▁system ▁of ▁civil ▁and ▁criminal ▁courts , ▁a ▁function ing ▁and ▁well ▁trained ▁police ▁service , ▁general ▁and ▁widely ▁available ▁education , ▁municipal ▁authorities ▁and ▁political ▁support ▁for ▁the ▁expl oration ▁for ▁oil . ▁It ▁was ▁largely ▁the ▁energy ▁of ▁Bel gra ve ▁in ▁support ▁of ▁the ▁search ▁for ▁oil ▁that ▁put ▁Bah rain ▁ahead ▁of ▁other ▁g ulf ▁states ▁in ▁being ▁the ▁first ▁to ▁discover ▁oil ▁in ▁ 1 9 3 2 . ▁ ▁Bel gra ve ▁understood ▁the ▁importance ▁of ▁trade ▁and ▁was ▁the ▁driving ▁force ▁behind ▁the ▁creation ▁of ▁the ▁' B ab ▁Al ▁Bah rain ' ▁( G ate way ▁to ▁Bah rain ) ▁structure ▁at ▁the ▁entrance ▁to ▁the ▁market ▁area ▁adjacent ▁to ▁the ▁d how ▁landing ▁j ett ies ▁( now ▁all ▁rec laimed ▁land ). ▁Bel gra ve ▁is ▁widely ▁reported ▁as ▁having ▁been ▁a ▁well - known ▁and ▁popular ▁figure ▁regularly ▁seen ▁r iding ▁his ▁horse , ▁we aring ▁a ▁to pe e ▁( p ith ) ▁hat , ▁and ▁visit ing ▁mark ets ▁and ▁public ▁gather ing ▁places ▁to ▁listen ▁to ▁the ▁views ▁and ▁asp ir ations ▁of ▁Bah rain is . ▁His ▁office , ▁the ▁' Ad vis ory ', ▁remains ▁to ▁this ▁day ▁as ▁the ▁old ▁home ▁of ▁Bah rain ' s ▁courts ▁and ▁justice ▁system . ▁▁