The man, who is in his 40s, was spotted acting suspiciously in the Donegal Town area on Thursday.

Heart failure symptoms include breathlessness, fatigue, swollen ankles or legs and rapid weight gain.

Five men, aged in their late teens to early 20s, were arrested and charged

The latest person to die on Donegal's roads has been named locally as Elizabeth Cave from Donegal Town.

The products are suspected to contain illegal cannabinoids, including THC, HHC and HHCP.