A lease terminates as a result of merger when both the lease and the reversion on that lease become vested in the same person (Rye v Rye). However, merger does not arise automatically when that vesting occurs. Instead, merger is a matter of intention, and in the absence of any direct evidence of intention, it is to be presumed that merger was not intended. An example of a contrary intention is where the tenant has not applied to HM Land Registry for its freehold and leasehold interests to be merged (Eastern Power Networks (formerly EDF Energy Networks) v BOH). Where merger does not occur, the reversion and the lease remain