This petition for extraordinary relief, by its terms, being based on a proceeding presently pending before the Lamoille Superior Court, Docket No. S10-80Lm, and failing to contain the required allegation, verified or supported by affidavit, setting forth the reasons why there is no adequate remedy by appeal or other proceedings as set out in V.R.A.P. 21, is therefore dismissed. In re New England Telephone Telegraph Co., 131 Vt. 470, 307 A.2d 783 (1973).