If the proprietor of a registered estate has given an indemnity covenant in relation to a restrictive covenant or other matter that affects the estate, or in respect of a positive covenant that relates to the estate, then the registrar may make an appropriate entry in the register (see Land Registration Rules 2003 (LRR 2003), SI 2003/1417, reg 65(1)), and where the registrar does so, the entry must refer, where practical, to the instrument containing the covenant (LRR 2003, SI 2003/1417, reg 65(2)). This is generally done