In a letter to Prime Minister Narendra Modi, she cited the latest arrest of 12 Tamil Nadu fishermen along with two mechanised boats yesterday and said there was an "urgent and imperative need" to take appropriate steps to find a permanent solution to the issue.
It was 'unfortunate' that the apprehension and arrest of fishermen from Tamil Nadu by the Sri Lankan Navy "continues unabated", she said.
"The repeated attempts by Sri Lankan Navy to prevent the exercise of the traditional rights by our fishermen by continuing apprehensions, arrests and assaults cannot be allowed to continue further and needs to be halted through concerted efforts by the Government of India," she said.
She urged Prime Minister to direct the External Affairs Ministry to take up the matter with Sri Lankan authorities to release of 27 fishermen, including the 12 apprehended yesterday, along with 73 fishing boats.