Another case of the Streisand effect

Its really wierd to me that Streisand effect became the accepted name for this.

For example the 1st child’s play is saw In the UK was 3. Purely because it was banned

Can you repeat or clarify that second sentence? I’m pretty sure there was a typo or mistyped word somewhere, and usually I wouldn’t mention it, but in this case I actually can’t interpret the meaning.