The incident took place late last night in East Pallur.
Three persons were shifted to a hospital in Kozhikode, while others were being treated at Thalassery.
Police attributed the incident to political enmity.
Kannur: Unidentified assailants stabbed five CPI-M workers in the Puducherry enclave of Mahe bordering Kannur district, leaving them seriously injured.
First Published: Monday, January 04, 2010, 09:12