They did something like that for a day on Italian Wikipedia when they discussed in the Italian Parliament a law which, in the case when someone is offended (even if the facts are true!), if a website doesn't respond in 48 hours to the request of removal, the website would have been given a 10,000 euro fine.
The population growth rate is decreasing (the average number of children per woman is down from 5 in the 1950s to 2.5 today) and in much of the industrialized world, it's already going down.
The population is still increasing, but much of it is no longer due to a high birthrate but due to an increase in lifespan.