Britain would have no option but to accept a request by the RoC to abandon the base areas accorded to her under the 1959 Zurich agreement. I do not think that it would serve Cyprus's economy to request the withdrawal of the British bases , unless of course it was proven that their continuance represents a security threat to the RoC.
I have always supported the continuation of the bases in Cyprus but not if the British are engaged in activities that are detrimental to the interests of the island.