Q1problem
[25 marks]Arthur owns Blackacre in fee simple absolute. In 2020, he grants a 99-year lease to Beatrice at a rent of £1,000 per month. The lease contains a covenant that the premises shall only be used for residential purposes. In 2021, Beatrice grants a 10-year sublease to Charlie at £1,500 per month, with Charlie's lease containing no user restrictions. Charlie has been operating a small café from the premises since 2022. In 2023, Arthur discovers Charlie's use and serves notice on both Beatrice and Charlie demanding cessation of commercial activities. Charlie argues he is not bound by the original covenant as he was not party to it. Beatrice claims she cannot control Charlie's use and seeks to surrender her lease to Arthur. Advise Arthur on his rights and remedies against both Beatrice and Charlie.