The plaintiff suffered bodily injury on January 23, 1935, by slipping and falling upon ice in the defendant’s driveway. The only question relates to compliance with G. L. (Ter. Ed.) c. 84, § 21, which requires in such a case written notice of the time, place and cause of the *354injury to be given to the defendant within thirty days after the injury. DePrizio v. F. W. Woolworth Co. 291 Mass. 143. Klein v. Boston Elevated Railway, 293 Mass. 238. See also Berlandi v. Union Freight Railroad, 301 Mass. 47, 51.
•In the absence of express provision to the contrary, a notice is not given until received by the person to be notified. Deposit in the mail is evidence of notice, but is not of itself notice. O’Neil v. Boston, 257 Mass. 414. Schneider v. Boston Elevated Railway, 259 Mass. 564, 566. Thorndike, petitioner, 270 Mass. 334. Sweeney v. Morey & Co. Inc. 279 Mass. 495, 499-500. Sheldon v. Bennett, 282 Mass. 240, 246. Amsler v. Quincy, 297 Mass. 115, 118.
Since the giving of the notice is necessary to complete the cause of action, the burden is on the plaintiff to allege and prove that the notice was given before the action was commenced. Finneran v. Graham, 198 Mass. 385. Miller v. Rosenthal, 258 Mass. 368. See also Greem v. Cohen, 298 Mass. 439, 442; Berlandi v. Union Freight Railroad, 301 Mass. 47, 51.
Both the notice and the writ were dated February 14, 1935. There was evidence, consisting of stamps on the envelope that contained the notice, of delivery of the notice on February 15, 1935. Wigmore, Evid. (2d ed.) §§ 151, 2152. There was no evidence of delivery on any earlier day. An action is commenced when a writ is made out with an unconditional intent to have it served in due course. Sometimes a requirement of delivery to an officer with that intent has been added, but we need not consider that requirement in this case. Parker v. Rich, 297 Mass. 111, 113, and cases cited. Compare Bunker v. Shed, 8 Met. 150; Pierce v. Tiernan, 280 Mass. 180, 182; Smith v. Greeley, 291 Mass. 271. There was no evidence of the time when the writ in the present case was delivered to an officer, as there was in Veginan v. Morse, 160 Mass. 143,146. It was not served until February 18, 1935.
The date appearing upon a writ is prima facie evidence that the action was commenced on the day stated. Farrell v. German American Ins. Co. 175 Mass. 340, 346. Finneran v. Graham, 198 Mass. 385. O’Brien v. McManama, 281 *355Mass. 89. Cincotta v. DuPuy, 294 Mass. 298, 299-300. B. M. C. Durfee Trust Co. v. Turner, 299 Mass. 276, 278. But fairly slight circumstances may warrant an inference that the writ was made out provisionally or conditionally, and not as the present commencement of an action. Pierce v. Tiernan, 280 Mass. 180. Rosenblatt v. Foley, 252 Mass. 188. Smith v. Greeley, 291 Mass. 271. The plaintiff cites Federhen v. Smith, 3 Allen, 119, to show that the fact that the action could not lawfully be brought until after notice had been given is some evidence that the writ was not intended to be effective before. But that would be inconsistent with the later case of Finneran v. Graham, 198 Mass. 385, where the writ was dated the same day on which the notice was given, and it was held that there was no evidence that the notice preceded the commencement of the action. See also Veginan v. Morse, 160 Mass. 143, 146-147. Likewise in the present case the plaintiff has not sustained her burden of proof that the notice was given before the action was commenced. This question was actually before the Superior Court, and is before us on the report. A verdict for the defendant was properly entered under leave reserved. G. L. (Ter. Ed.) c. 231, § 120.
Judgment for the defendant.