The Akal Takth, Sikhism's highest religious body, has rejected the Dera Sacha Sauda's second apology. ''There are some serious charges against the Dera Chief which are not acceptable. We appeal to the people of Haryana to put some force on the government so that some action is taken against the Dera Chief,'' said Joginder Singh Vedanti, Head Priest, Akal Takht.