1.Now that approval of the zoning variance has been confirmed by the seller's lawyer, William's company is completing its purchase of a vacant piece of land for commercial development. What is the valid reason for William's company making the possibility of the completion of this transaction subject to this requirement?

a.

provincial statutory restrictions on land use

b.

government environmental agency restrictions

c.

restrictions on land use by common law

d.

restrictions on land use by municipal regulation