This is an archive of Twitter social media alerts produced by the Loop’s drug checking services.
These alerts relate to substances that have been tested and believed to be a concern for various reasons. For example, some alerts relate to psychoactive substances missold as other drugs, contaminants, or unusually high-strength drugs.
Drug Alerts
2023
2022
![ALERT: Powder sold as pink tusi found on-site at Lost Village 2022](https://images.squarespace-cdn.com/content/v1/621d3bdf0f7c7c414579182f/41add0e7-f659-4318-9faf-90f8de869dc6/FbQQaLBWAAIV6e-.jpg)
ALERT: Powder sold as pink tusi found on-site at Lost Village 2022
Powder sold as pink tusi found on-site at Lost Village 2022.
![ALERT: 4-Chloromethcathinone (4-CMC) found in circulation at Lost Village 2022.](https://images.squarespace-cdn.com/content/v1/621d3bdf0f7c7c414579182f/1704728781956-P8Y4JXEGJC9KPH8B2B13/4cmc.jpg)
ALERT: 4-Chloromethcathinone (4-CMC) found in circulation at Lost Village 2022.
![ALERT: Chloroquine tested at Boomtown 2022.](https://images.squarespace-cdn.com/content/v1/621d3bdf0f7c7c414579182f/8bff6763-0937-48a9-80e2-71546aa99767/chloroquine.jpg)
ALERT: Chloroquine tested at Boomtown 2022.
![ALERT: Teddy Bear pills in circulation with high MDMA content.](https://images.squarespace-cdn.com/content/v1/621d3bdf0f7c7c414579182f/07f34739-b4ee-4f3c-9686-9b84422fed6f/TeddyBear22.jpg)
ALERT: Teddy Bear pills in circulation with high MDMA content.
![ALERT: N-ethylpentylone powder at Secret Garden Party 2022.](https://images.squarespace-cdn.com/content/v1/621d3bdf0f7c7c414579182f/32d68166-f55f-4e68-9940-edb188e290c6/SGP.jpg)
ALERT: N-ethylpentylone powder at Secret Garden Party 2022.
![ALERT: Orange SoundCloud containing Plaster of Paris, Secret Garden Party 2022.](https://images.squarespace-cdn.com/content/v1/621d3bdf0f7c7c414579182f/1315275f-c5a1-4c79-8b4d-9c775d2f56a7/soundcloud.jpg)
ALERT: Orange SoundCloud containing Plaster of Paris, Secret Garden Party 2022.
![ALERT: High-strength MDMA pills in circulation at Secret Garden Party 2022](https://images.squarespace-cdn.com/content/v1/621d3bdf0f7c7c414579182f/0b37a82f-8d1b-4c14-9cfa-70a6242b98e0/MDMA-SGP22.jpg)