on *:TEXT:!kb*:#: {
  if (%activity. [ $+ [ $chan ] ] == On) {
    if ($nick isop $chan) || ($nick ishop $chan) {
      if ($3) {
        /mode $chan +b $address($2,2)
        /kick $chan $2 $3-
      }
      else {
        /mode $chan +b $address($2,2)
        /kick $chan $2 Requested
      }
    }
  }
}