Same in Midwestern Ontario, 2/3s or more breaker panels I see are FPE, either classic or Schnieder (new to me is stablock panels with SQ-D main breakers). Don't get new clours though. About 10 years ago I understood it.
Blue 15, red 20 green 30, grey I think 40, the same for plug and automotive blade fuses. I think they are different now.