Disability Workplace Scenario:What would you do?

In a workplace I know there is a regular meeting held in a room.

The room for one of the workers is inaccessible because of their disability.

Several colleagues have raised the accessibility issue with the employer, but the meetings continue to be held in the same room.

Some of the workers colleagues refuse to attend the meeting in the room with the employer and sit in solidarity with the worker with the disability, a electronic link is provided in the room, but it does not allow those not in the room to fully participate in the meetings.

My question to grassroots trade unions members is what would you do?

1. Sit in solidarity with the worker and apply pressure on the employer to move to a fully accessible room.

2. Ask the employer to move to a more accessible room but continue to sit in the room with the employer.

3. Just sit in the room with the employer and do nothing.

I know what I would do, but interested in what others think is right.