west ▁of ▁Hel ston . ▁ ▁References ▁ ▁Category : H am lets ▁in ▁Corn wall <0x0A> </s> ▁Her bl ay - sur - Se ine ▁( before ▁ 2 0 1 8 : ▁Her bl ay ) ▁is ▁a ▁commune ▁in ▁the ▁department ▁of ▁Val - d ' O ise , ▁France . ▁It ▁is ▁located ▁ ▁from ▁the ▁center ▁of ▁Paris , ▁in ▁its ▁north west ▁sub ur bs . ▁ ▁It ▁is ▁tw inned ▁with ▁Ye ov il , ▁UK . ▁ ▁Transport ▁Her bl ay - sur - Se ine ▁is ▁served ▁by ▁Her bl ay ▁station ▁on ▁the ▁Trans il ien ▁Paris ▁– ▁Saint - L az are ▁sub urban ▁rail ▁line . ▁ ▁Education ▁School s ▁in ▁Her bl ay - sur - Se ine : ▁ ▁Six ▁primary ▁school ▁: ▁Jean - Louis ▁Et ienne , ▁Jean ▁Mou lin , ▁But tes ▁Blan ches , ▁Ch ê nes , ▁Tour na de , ▁Saint - Ex up é ry ▁ ▁Seven ▁public ▁pr esch ools ▁( mat ern elles ): ▁Jean ▁Mou lin , ▁But tes ▁Blan ches , ▁Ch ê nes , ▁Tour na de , ▁Saint - Ex up é ry , ▁Louis ▁Per ga ud , ▁Jean ▁J aur ès ▁▁▁ ▁Seven ▁public ▁elementary ▁schools : ▁Jean ▁Mou lin , ▁P aste ur , ▁But tes ▁Blan ches , ▁Ch ê nes , ▁Saint ▁Ex up é ry , ▁Marie ▁Cur ie , ▁Jean ▁J aur ès ▁ ▁Two ▁public ▁junior ▁high ▁schools