Suspect stopped by police at Ben Gurion Airport as he returned from trip abroad; 18 others already arrested in connection with suspected garbage disposal graft scheme in north

18 people arrested in all, including company owner and public officials, suspected of fixing public tender for financial gain

Jewish homes in East Jerusalem targeted with firebombs; police attacked with fireworks in northern city rioting; apparent Jewish extremists torch cars in Kafr Qasim

Uptick in enforcement follows report about 28% rise in emissions of known or suspected carcinogenic pollutants as result of illegal refuse burning

Three policemen and fourth man, all from a northern village, indicted for their part in plot to sell arms and ammunition