To determine in which MR zones Level 1 trained team members may move about unassisted, we need to carefully analyze the zones each level of training covers.
Reviewing the options provided:
1. Zones 1, 2 and 3 only
2. Zones 1, 2, 3 and 4
3. Zones 3 and 4 only
4. Zones 1, 2, 3 and with permission, 4
5. Zones 1 and 2 only
Breakdown of each option:
1. Zones 1, 2 and 3 only:
- This option suggests that team members are restricted to Zones 1, 2, and 3 but not beyond.
2. Zones 1, 2, 3 and 4:
- This implies team members have extensive access across all zones, which is unlikely for a Level 1 trained individual without additional permissions or safety measures.
3. Zones 3 and 4 only:
- According to this option, team members are only allowed in the more critical areas, Zones 3 and 4, and not in Zones 1 or 2. This contradicts the usual training progressions where access begins in less critical zones.
4. Zones 1, 2, 3 and with permission, 4:
- This indicates some conditional access to Zone 4, implying a higher level of training and oversight, likely above Level 1.
5. Zones 1 and 2 only:
- This limit team members strictly to the initial two zones, suggesting a basic level of access consistent with initial training levels.
Given that a Level 1 trained team member is just starting and does not have extensive training, it makes the most sense that they are only allowed in the least critical or less restricted areas. Therefore:
The best answer is:
- Zones 1 and 2 only
This answer aligns with understanding that initial levels of MR training permit movement in the more controlled and safer zones (1 and 2) and restrict access to more critical areas to ensure safety.
