Many of Haiti's more than 600,000 still displaced by country's devastating 2010 earthquake and forced to live on private property, are now struggling to finding shelter again.

A significant number have already been left with nowhere to go after evicted from their meager tents by landowners trying to take back control of their property. Some say authorities, working in support of landlords, forced them out by destroying their tents.

The International Organisation for Migration, a rights group, says one in four of those displaced have been threatened with eviction.

Teresa Bo reports.