A bereaved mother said she is feeling "emotionally drained" from her ongoing campaign calling for tech companies to hand over data after a person dies.
Ellen Roome, from Cheltenham, Gloucestershire, has been fighting for a change in law since her 14-year-old son, Jools Sweeney, took his own life in April 2022. Ms Roome believes his death could have been linked to an online challenge gone wrong.
The amendment, called Jools' Law, would allow families to access user data from up to 12 months before the date of their loved one's death.
The Data (Use and Access) Bill was passed by MPs on Wednesday, but the change proposed by Ms Roome was not voted on.
Some social media companies told Ms Roome that they cannot release the data because of issues around privacy.
Others have said they would only do so if a court order was given.