MEMBERS of the public are welcome to attend the Business and Industry Environment Week forum. The registration fee for those wishing to attend all eight sessions of the seminar is $2,000 per person. For those with a particular interest in only some of the talks, the fee will be $400 per person for each session. But the opening ceremony is free. Payment by cheque can be made to the Centre of Environmental Technology Ltd, which is at the City Polytechnic, 83 Tat Chee Avenue, Yau Yat Chuen, Kowloon. For more details contact telephone 788 7079 or fax 788 7090.