They destroy the planet. We get locked up for talking about it

4 men and 1 woman were arrested and charged on Wednesday 31st March for speaking in public about the climate effects of aviation at the reopening of Glasgow Airport Terminal 2. The group from Stop Expansion at Scottish Airports (SESA), including a legal observer and two photographers, were leaving the airport after holding a banner for a photograph outside Terminal 1 when a police van and police car pulled up and arrested 4 of the group.

Late into the night, riot police later went to the homes of the arrested without warrants. On Thursday the 5 were charged with obstructing normal airport business. All of the accused deny the charges. The group believes that those arrested were targetted because SESA is calling for a public non-violent peaceful protest at the airport on October 10.

Amelia Birrell, had riot police at her door after midnight saying that they wanted to question her son, Robbie. She said: "I think that this justice system is a joke when it locks up peaceful individuals until 6pm the next day when they are talking about such serious measures as climate change. We were made to feel like criminals when riot police searched around the whole of our house in the middle of the night. I know that the airport is a sensitive place but they are all passionate individuals worried about the future of our country and they were doing nothing to cause any disturbance. I am proud of my son, we are supposed to have freedom of speech in this country and such heavy handed policing is disproportionate and hypocritical."

This is not the first time that Scottish anti-airport expansion campaigners have been subject to heavy-handed policing tactics. In January 2009 Geoff Lamb, a pensioner from Aberdeen was been held in a cell overnight for innocently writing 'you fly, we die' in the snow in food dye. Later in 2009, Plane Stupid exposed a massive police operation to bribe and infiltrate peaceful protest groups.

The disproportionate tactics we have seen by Strathclyde police mirror those infamously used by the Metropolitan police. Arrested for voicing concerns about the aviation industry’s massive and growing contribution to climate change? Who are the real criminals here?