The 22-day ban imposed during the prime breeding season of hilsa is ending on Friday. Coastal fishermen are expected to head out to sea after 12 midnight Thursday. They have also completed preparations to sail after the long break. But even though the ban is lifted, they are not yet getting the courage for a trouble-free sea voyage. Under the influence of Cyclone Arnab, adverse weather and a turbulent Bay of Bengal have emerged as new obstacles for them. As a result, fishermen and boat owners ar...