Two carnival rides banned in South Australia over fears “a child could be ejected out of the side” have been installed at this year’s Royal Melbourne Show.

The rides, known as The Beast and Extreme, were banned from the Royal Adelaide Show for not having an extra safety mechanism that is not a requirement in Victoria.

The Beast is a pendulum ride that swings riders nearly 40 metres high and 47 metres wide.

According to the Royal Melbourne Show website, it is the “largest transportable ride to ever come to Australia”.