Yes, but still cannot interfere with the goalie.
There are two referees in an ice hockey game and two linesmen.
only in the crease
For the most part, it keeps the player, crowd, referees and puck on the ice.
there are two referees and two linesmen for a total of 4 on the ice.
there are four two linesmen and two referees
NHL Referees make $127,000 a season
They are the referees vs the linesmen.
Four officials are actually on the ice. There are two referees (the guys with orange armbands) and two linesmen.
There are four on-ice officials, two referees and two linesmen. Off-ice officials include the score keeper, the time keeper and two goal judges.