We know these powers are needed as technology changes and terrorists and criminals use ever more sophisticated ways to communicate.
If the nation's only action-hero governor is at a loss, clearly new powers are needed.
In the Guardian last week, her predecessor, Sir Gordon Downey, wrote that new powers were needed to prevent such obstruction.
The Department of Work and Pensions (DWP) has agreed to consider whether new powers are needed to tackle the problem.
Archaeologists concede that some ancient monuments seriously need repairs, especially after heavy rains this winter, but question whether emergency powers are needed for that.
If alleged terrorists can be convicted in the traditional way, it's reasonable to ask why such draconian powers are needed in other cases.
She said a taskforce would look at whether new powers were needed to tackle radicalisation.
Campaign group Big Brother Watch said a review of existing powers was needed before new ones could be introduced.
Mrs May said a new taskforce would look at whether new powers were needed to tackle radicalisation.
To obtain flow velocity and heat transfer efficiency, more pumping powers are needed which induce more energy consumption.
