Parallel park 1:2:1 method

This is a video of me doing a parallel park using the 1:2:1 method.
The method just involves steering once to the left then twice to the right then finally once to the left hence 1:2:1
There are many different amounts of steering you can do to achieve the same result.
Below is a few different amounts of steering you could try when parallel parking.
1/2 : 1 : 1/2 ( big space )
1 : 2 : 1 ( medium space )
1 1/2 : 3 : 1 1/2 ( small space )