Snow emergency parking bans

The year before I left for Senegal, I lived in Cambridge, with a car and no off street parking.  I signed up for e-alerts from the city of Cambridge regarding snow emergency parking bans--when they went into effect and when they were lifted.  So last winter and this, I am still getting the alerts because I could not figure out how to unsubscribe.  Each time I received an alert, it was sunny and beautiful and at least in the 70's if not 80's here in Dakar.  I just figured out how to unsubscribe.  I think I will miss them, I think I enjoyed gloating just a little.