The team committing the icing infraction cannot change lines until the after the following face-off takes place, where as the non-offending team is permitted a line change.
Icing
When the puck is fired the length of the ice, or is "dumped" into the opponents zone, the referee must call icing if the puck has passed two red lines and goes untouched.
A bunch a lines
To let their defenseman (or whoever is icing the puck) know that the icing call hasn't been waved off by the referee.
Hail
Coloring causes only a physical change to icing because it does not alter the chemical characteristics of the icing.
physical change You are making a mixture of the icing and food coloring, which is a physical change.
The expression is 'icing on the cake' and it means that the latest event just added to the situation, but didn't significantly change it similar to icing on a cake. The icing only makes the cake better, it doesn't change the fact that there is a cake.Ê
I believe they call it Frosting.
This is not a chemical change. The food colouring forms part of the mixture on the icing sugar + flavouring + water + colouring. A chemical change requires there to be a change in the nature of the ingredients eg cooking eggs.
No one the referees call is final and no one can change it.
intersecting lines