resorted to only in rare occasions.” Jennings v. Family Management, 201 F.R.D. 272 (D.D.C. 2001); See also, Salter v

court to th prohibit the taking of a deposition altogether, and absent extraordinary circumstances, such order would likely be in error); Jennings v. Family Management, 201 F.R.D. 272 (D.D.C. 2001)(stating that a “complete prohibition of a deposition is an extraordinary measure which should be resorted to only in ra