THE everyday challenges autistic people can face when they leave their homes is the subject of a new film released today to mark the beginning of World Autism Awareness Week.

The video and the results of a survey have been released by the National Autistic Society as part of its public awareness campaign, Too Much Information, revealing the hidden isolation faced by many people with autism.

The National Autistic Society Scotland said there will also be fundraising and awareness events taking place across the country.

More than one in 100 people are on the autism spectrum – around 58,000 people in Scotland.

The survey, which questioned more than 2000 autistic people, found nine out of 10 respondents said unexpected changes, such as delays on public transport, make them feel anxious.

More than half said fear of unexpected changes has stopped them from going on a bus or train, and 75 per cent said this leaves them feeling isolated.

Being autistic means seeing, hearing and feeling the world in a different, often more intense way to other people. Autistic people often find social situations difficult and may struggle to filter out the sounds, smells, sights and information they experience, which can leave them feeling overwhelmed, particularly in busy public places.

Christopher Miller, 28, from Girvan, Ayrshire, said the video reflects his own experiences of travelling on public transport. He said: “On one occasion on the Glasgow Subway, I had to cover my ears and eyes due to the loud noise and shaking of the train – I just wanted it to end.

“This was very embarrassing as everyone was looking at me. It made my anxiety even worse. Being on board a train or bus can make me feel trapped, and in turn, it can be an effort to breathe.”

Fiona McGrevey of the National Autistic Society Scotland, added: “We won’t accept a world where autistic people are shut away. We know people don’t set out to be judgmental towards autistic people. The problem is they often don’t see the autism, they just see somebody acting in a way that isn’t familiar to them.

“We can’t make the trains run on time. But we can all make a big difference this World Autism Awareness Week. We have lots of ideas on our website autism.org.uk.”