P4ff Teletext 458 Oct 4 21:30:16    Demonstrators are to stage a protest at Europe's top farming jvent against factory farming methods which they say impose huge suffering on animals. Animal lovers will protest outside the Smithfield Show at Earl's Court, London from November 24 to 27. The main demo will be on the first day. Presszre group London animal —ation  says more than 700 million animals a year are treated barbarously. ——————————————————————————————————1/5—— Get into the latest Grooves 620 WHAT'S UP IN THE GREEN +ORLD p465 WWF Birds What's On Eco-scjne