Show More Police Called To Balk New Riots PARIS July 20 UP Heavy Ri-Heavy Heavy police poUce reinforcements were pressed into service today in the governments government's I effort to smother any recurrence or continuation of workers' workers riotous demonstrations of protest against Premier Laval's widespread economy econ econ economy omy pay cu cuts Thousands of ot war veterans and railroad and government who jammed the Place do Opera LOpera with cries ries of ot Hang H ng Laval and chants of t the e continued continued continued con con- their demonstrations and fighting throughout tho the night in defiance of ot the tho government order which expressly forbade such mani maui |