It is the transience of the site or pitch that is relevant, not the transience of the occupation. Where a Traveller’s caravan occupies a non-established site or pitch for a period materially less than 12 months, with no sign of likely future use, this will generally be regarded as too transient to establish the pitch as a dwelling. For established sites or pitches, even if the occupier changes often, a banding will apply and liability to council tax will remain.