But there are some who now question whether urban Britain's US-style gangsters require US-style cops with pistols and a ruthless nature.

BBC: Could we tolerate zero tolerance?

But old style phone regulations often require network operators to maintain and expand obsolete copper wires and TDM (time division multiplexing) switching technologies.

FORBES: "Phone" Is Just an App; Why Regulate It?

But you will need to point the antenna towards the station and it might require some 1960s style tuning.

ENGADGET: What if your cable provider doesn't have ABC in high-def? HD

Do you think stocks are in a range-bound market now, which will require a more active investing style?

FORBES: Book Friday--Active Value Investing

The final assembly (which the customer does, Ikea-style, at home) doesn't require even a drop of glue.

FORBES: Magazine Article

Social games "take a few months to develop and they require knowledge of game mechanics and style of distribution on social networks, " Mehta says.

FORBES

The Obama administration wants Congress to require background checks for all gun sales, ban military-style weapons and limit high-capacity ammunition magazines to 10 rounds.

WSJ: Biden: Sense of urgency over gun control measures

Like the Segway, electric bicycles still leave riders vulnerable to the gas-powered masses of steel and glass that fly by on high-speed roads, and require wearing a helmet--a deal breaker for many style-conscious commuters.

FORBES: Magazine Article

This would not require any major change of substance, only a small change of style.

FORBES: Mitt Romney Needs to Show His Roots

Making another dress would require a trip to Italy to procure the fantastic fabric, reprinting the pattern and re-cutting the style as a one-off.

WSJ: The Fashion Piece That Got Away