to obstruct sy's movements
to obstruct sy's movements
to arrest
to avert
to balk
to bar
to baulk
to debar
to encumber
to forbid, forbade, forbidden
to hinder
to impede
to inhibit
to interfere
to keep from
to preclude
to prohibit
to put off
to set back
to snub
to thwart
to vacate
to withhold, withheld
barbed-wire entanglements