2. For the purposes of the present Protocol, deprivation of liberty means any form of detention or imprisonment or the placement of a person in a public or private custodial setting which that person is not permitted to leave at will by order of any judicial, administrative or other authority.
2. 为本议定书的目的，剥夺自由是指任何形式的拘留或监禁，或将某人置于公共或私人羁押环境之中，根据司法、行政或其他公共权力机构的命令，该人不得随意离开该地。