EntityQ2334686· pop 6· linked from 101 articlesFlash lockSign in to savegate in the flow of a river which could be opened to allow boats throughConnectionslockEntityChinaCountryNetherlandsConceptInternational Standard Book NumberEntitycanalEntityRiver ThamesEntityhydraulicsEntitybargeEntityAbingdon-on-ThamesEntityHarperCollinsEntityRiver AvonEntityRiver Great OuseEntityweirEntitycapstanEntityStaines-upon-ThamesEntityRiver NeneEntitylisted buildingEntityRiver KennetEntityPangbourneEntityGoring-on-ThamesEntityCategoriesLocks (water navigation)