[10B/26,4A/92,7B/29,7C/57,7D/42,8A/60,8B/45,8D/87,9B/59,10A/38,11C/38,10-11S/56] Liaison statement to WP 4A, 7B, 7C, 7D, 8A, 8B, 8D, 9B, 10A, 10B, 11C and 10-11S - Protection of passive and safety serv. from interf. due to unwanted emissions by other serv.