Collocations for stoppage - noun

work, workplace (BrE)
24-hour, 48-hour, etc.

call, call for
The stoppage was called to protest against wage cuts.

threaten
cause
stage
They are set to stage a two-hour stoppage next week.

be involved in
end

time (in football/soccer)
He scored in the fourth minute of stoppage time.

during a/the stoppage

Stoppage is used after these nouns:
work