Ban the sale of helium balloons

These balloons are not required to come with warnings and can be a silent killer. I believe changing the law could save lives. I believe had there been regulations and awareness raised on the dangers of these balloons my son's death may have possibly been prevented. I ask for a ban after my son’s death, to prevent another child losing their life due to a tragedy that could be prevented with a ban on sales. I call for Parliament to take immediate action and prevent further deaths happening. One life taken is one too many.