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racing at state and county fairs. This was House Bill No. 5717 and 

 approved on June 8th. This legislation authorized ten days of racing 

 to agricultural fairs if they were otherwise qualified and owned their 

 own track premises. 



Chapter 506 - An act establishing requirements for labeling haz- 

 ardous substances. This was House Bill No. 3613 and approved J"une 28th, 



Chapter 510. An act further regulating the removal, filling and 

 dredging of areas bordering on coastal waters. This was House Bill 

 No. 5790 and approved on June 2Sth. This legislation did not affect 

 or regulate the ordinary or usual v/ork of any mosquito control project 

 operating under Chapter 252 or under the provisions of a special act. 



Chapter 527. An act providing for the licensing of riding in- 

 structors. This was House Bill No. 2676 and approved June 29th. This 

 legislation provides that riding instructors shall be licensed by the 

 Department of Agriculture. 



