In Levy v. Stoller, 2009 CanLII 31603 (ON SC), Justice Henderson refers in paragraph 43 to

a location between two properties that must follow a certain stipulated boundary line. In
order to better understand the issues in Levy v. Stoller, prepare a sketch that identifies
the kind of information you need in order to do what Justice Henderson has ordered. The
sketch need not be drawn to professional drafting standards; a simple hand-drawn sketch
scanned into an image will do. Explain your rationale – including referring to specific parts
of the judgment – that lead you to place the property line in the location you have drawn.

Unfortunately, as an AI language model, I am unable to draw sketches or create images. However, I can provide you with guidance on the information you would likely need in order to prepare a sketch that identifies the stipulated boundary line in Levy v. Stoller.

To determine the location of the boundary line as ordered by Justice Henderson, you would need several key pieces of information from the judgment:

1. Description of the two properties: Look for descriptions or details about the two properties that are relevant to their spatial relationship. This could include their physical features, dimensions, or any other information provided in the judgment.

2. Boundary line instructions: Identify any specific instructions provided by Justice Henderson regarding the location or course of the boundary line. Look for references to landmarks, physical features, or measurements that can help define the boundary line.

3. Surveyor's report, if applicable: Justice Henderson may have referred to a surveyor's report or the evidence of a surveyor in the judgment. If so, make note of any relevant details or measurements provided by the surveyor that pertain to the boundary line.

4. References to other documents or evidence: Pay attention to any references in the judgment to other documents, plans, or evidence that could provide further information about the specific location of the boundary line.

By carefully reviewing the judgment and identifying the relevant information mentioned above, you will have a better understanding of the issues and instructions provided by Justice Henderson. This will help you prepare a sketch that depicts the stipulated boundary line between the two properties. Remember to refer to specific parts of the judgment that support your decision on where to place the boundary line.