You would need to look at the lease but generally any of the services is the responsibility of the freeholder or management company unless that service exclusively serves one property in which case, it’s the responsibility of the one property which it serves.
If it previously served all the properties but gradually, each one had been disconnected until there was only one left, it would still be the freeholder who is responsible or the management company.
That would apply in respect of replacement of the late removal and also making good plus of course any damage caused as a result of the failure to do any of that.
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