Navjot Singh Sidhu not stable, not fit for Punjab: Amarinder Singh

New Delhi: Soon after the resignation of Navjot Singh Sidhu as the Punjab Congress president, former chief minister Amarinder Singh on Tuesday dubbed the cricketer-turned-politician as a man who is "not stable" and "not fit" for the border state.

"I told you so...he is not a stable man and not fit for the border state of punjab," Singh tweeted.

Sidhu resigned as the PCC chief and sent his resignation to Congress president Sonia Gandhi on Tuesday.

Singh has been vehemently opposing Sidhu and has alleged that he has links with Pakistan. The former chief minister has openly challenged Sidhu, saying he will oppose him tooth and nail.

Sidhu was instrumental in the ouster of Singh, who quit as chief minister earlier.