It has to be seen whether the Fisheries and Aquatic Resources (Amendment) Bill would be implemented in toto, the Minister for Transport and Shipping told reporters here.
"The Bill can be right politically, but not for implementation", Radhakrishnan said.
The bill has drawn flak from various political parties in Tamil Nadu with some terming it a "black bill" and against Tamil Nadu fishermen.
To a question on opposition for GST from various sectors, he said there were bound to be some teething problems for any new scheme or reform and the Centre and officials were trying to clear doubts about it.
On being asked about his remarks about Tamil Nadu becoming a battlefield, the Minister of State for Road Transport, Highways and Shipping said it was a caution in the background of murder and attacks on workers and leaders of various Hindu outfits in Ramanathapuram, Theni and Kanyakumari districts.