Road Widening hits a road block?

Today’s Sunday times had the head line on road widening ahead of Food Ball news for a change.

Your house cannot be taken forcibly under TDR.

“As per the rules, BBMP can take up road widening only under the Transferable Developments Rights Scheme (TDR). If the private property owner does not cooperate in giving away his land for road widening the process cannot be taken up legally”

The only option for BBMP is to forcibly acquire the property by paying current market rate under Karnataka land acquisition act. What then was the relevance of BBMP TDR in the first place? Was it to take away the property without proper compensation?