clerical workincludes writing, book-keeping, typing, filing, duplicating, sorting papers or information, calculating (whether by manual, mechanical or electronic means), drawing, and the editorial preparation of matter for publication;
excepted hereditamentmeans a hereditament consisting of or comprising– (a) premises used as a shop, hotel, museum or place of public refreshment;
office premisesmeans any hereditament constructed or adapted as offices or for office purposes, or used wholly or mainly for such purposes;
office purposesincludes the purposes of administration and clerical work and handling money;
railway purposesmeans the purposes of providing railway services or for purposes ancillary to those purposes (including the purposes of exhibiting advertisements).
railway serviceshas the meaning given in section 82(1) of the 1993 Act.
the 1988 Actmeans the Local Government Finance Act 1988;
the 1993 Actmeans the Railways Act 1993;
the 1994 Regulationsmeans the Non-Domestic Rating (Railways, Telecommunications and Canals) Regulations 1994;