He introduced an ID card for the city's many illegal immigrants.
Asking for a passport or other form of ID card, such as a driving licence, to prove British residence does not mean the proposal is introducing an ID card by the back door.
Harper is already introducing an ID regime to test whether, for example, foreign students "are really here for that purpose [study] and not coming here just to claim benefits".
See articleA state judge blocked an attempt by the Republican-led legislature in Pennsylvania to introduce a strict ID requirement for voting in next month's elections.
One improvement would be to introduce a standard national ID card, particularly in America.
Malaysia has introduced a national ID card, known as MyKad, that also serves as a passport, electronic purse and driver's license.
He has introduced a voter ID bill that will limit minority and low-income electoral participation, reproductive rights legislation that has forced Planned Parenthood to suspend providing basic services to women and repealed the law that protects equal pay for women.
When the governor of Texas, Rick Perry, introduced a voter ID law last year he did so using his emergency powers, saying the rule change would "appropriately help maintain the integrity and fairness of our electoral system".
It is also introducing a PIN ID for users who choose to tie their accounts to a credit card so that they can use the same PIN across any app that uses Spare Change.
In our previous publication [13], we introduced a BICM-ID technique that uses even simpler codes, single parity check code (SPC) and irregular repetition code (IRC), combined with EM.
