Further information on UA 19/92 (AFR 32/01/92, 14 January; and follow-up AFR 32/02/92, 20 January) - Kenya: legal concern: Professor Wangari Maathai, Josephat Karanja, James Orengo, Wanguhu Ng'ang'a, Matu Wamae, Virginia Wambui Otieno, Kimani wa Nyoike, A