For those interested: 23 September 2023 would mark the farewell to this type of vehicle (BN trams): they are working on their very last season. The remaining trams (with the exception of 1) drive around without advertising. This does not involve repainting but stickering.
About an event/round trip, I don't have any information now. Keep in mind that this was categorically refused in Antwerp (oldest type of PCC).
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