Police arrested four activists of outlawed Sarbahara Party and a JMB militant in separate raids in Bagmara upazila early yesterday. The detained outlaws are Rashidul Islam, 30, Samjan Ali, 25, Anisur Rahman, 27, and Shahin, 31. Rashidul was arrested at Dulalipara village, while Samjan, Anis and Shahin were arrested at Konapara village.Police said the outlaws were wanted in a number of murder and other criminal cases. The JMB activist was identified as Rahidul, 33, son of Moqbul Hossain of Bhabaniganj Bazar. Police said Rahidul was involved in criminal activities in Bagmara upazila under the leadership of JMJB kingpin Siddiqul Islam alias Bangla Bhai, who was executed in Jhalakathi judges' murder case on March 29.