That's not how police states work...
First you have to create large bureaucracies over many decades, then you have to expand their reach and increase their budgets and grow them to a large enough mass where they cannot be easily shut down or trimmed, then you need to make sure the purity of the personnel are loyal unto the state and it's leadership cadre...this is the step we've been witnessing in recent years...now the expansion of arms and militaristic material to non-LEO agencies continues to grow...
That's how police states are built...