Further revisions to the controversial whip rules in British racing are due to come into force on March 6.

The British Horseracing Authority confirmed further amendments have been made to the controversial guidelines and the changes will come into force on Tuesday, one week before the start of the Cheltenham Festival.

Both the BHA and officials at Cheltenham are eager for the showcase meeting to run smoothly and not be overshadowed by arguments over the conduct of riders.

The original whip rules came into effect in October and caused a massive outcry with many jockeys falling foul of the rules, including Richard Hughes who briefly relinquished his riding licence in protest.

The guidelines were adjusted last November with further consultation last month.

Paul Struthers, chief executive of the PJA, said that except for one matter, he is happy with the proposals instigated by BHA chief executive Paul Bittar.

"We have been in discussions with them but I've had nothing formal in writing yet about the new approach to the rules. It is coming in on Tuesday and we're waiting for the final details to circulate to our members," he said.

"From the conversations we have had with them, Paul Bittar's view of this new approach is the same as ours and we will see what is there in writing.

"There remains one issue of significant concern for jockeys but hopefully we can resolve that in time for Tuesday."