Philippine labor groups expressed disappointment on Wednesday over a long-awaited executive order by President Rodrigo Duterte to crack down on short-term hiring, saying it offered nothing new and left millions of workers without benefits. Thousands marched on Labor Day on Tuesday carrying burning effigies and chants to voice anger over Duterte’s economic policies and to demand that he issue an executive order. Halting use of short contracts commonly referred to as “endo”, or “end of contract”, because they offer few or no benefits, was one of the populist campaign promises that put Duterte in office, but workers’ groups say he has dragged his heels on the issue.