TP guesses that frost on the wires isn’t a problem in Australia.
Frost/ice on the overhead was an ongoing problem for Launceston trolley buses especially first thing in the morning.
Launceston experiences a wide variation of day/night temperatures leading to a night-time build-up of ice on the overhead. Various strategies were tried to deal with this issue including the fitting of cast-iron shoes to trolley buses on early depot runouts.
From:tramsdownunder@... tramsdownunder@...> On Behalf Of TP
Sent: Wednesday, 5 January 2022 7:12 AM
To: TramsDownUnder tramsdownunder@...>
Subject: [TramsDownUnder] Frost on the wires
I guess this is a problem we don't have to deal with in Australia.
They do have treatments to clear lines of it but this tram presumably ran into a new lot while on a run.