Interior CS Fred Matiang'i and IG Joseph Boinnet should not act as if they are above the law, Ugunja MP Opiyo Wandayi has said.
Wandayi said the two have been harassing Nasa leaders while disregarding court orders.
"Matiang'i and Boinnet should come out of the illusion that they are somehow above the law by virtue of their positions," he told reporters at his Sidindi home on Sunday.
"Regimes come and go but the law will remain. The duo should know their positions are temporary and that they are treading on very dangerous grounds."
The MP reminded Jubilee leaders that the defining characteristic of a decent country is respect for court orders.
"It's unfortunate that in the recent past the country has experienced a worrying trend that has seen police blatantly disrespect court orders."
But Wandayi commended the judiciary for standing firm during the "relentless onslaught on the rule of law by the Jubilee government".
He said the judiciary has asserted itself, under the leadership of Chief Justice David Maraga, and dispensed free and fair judgments against Nasa leaders.
"Kenyans can now think of the judiciary as their last line of defense against the illegal Jubilee regime," said Wandayi.
Jubilee Party secretary general Raphael Tuju does not share this sentiment - he told BBC's HARDtalk that the judiciary and the media are extensions of the media, that this spells trouble for Kenya.
Tuju said this while justifying the government's resolve to shut down several TV stations to prevent live coverage of Nasa leader Raila Odinga's defiant swearing-in as the people's president.
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