Additional Proxy Soliciting Materials (definitive) (defa14a)

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of the Securities

Exchange Act of 1934 (Amendment No. __)

Filed by the Registrant þ

Filed by a Party other than the Registrant ¨

Check the appropriate box:



¨	Preliminary Proxy Statement
¨	Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))
¨	Definitive Proxy Statement
þ	Definitive Additional Materials
¨	Soliciting Material Pursuant to §240.14a-12

FEDERAL SIGNAL CORPORATION
(Name of Registrant as Specified In Its Charter)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)
Payment of Filing Fee (Check the appropriate box):
þ	No fee required.
¨	Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11.
	(1)	Title of each class of securities to which transaction applies:
	(2)	Aggregate number of securities to which transaction applies:
	(3)	Per unit price or other underlying value of transaction computed pursuant to Exchange Act Rule 0-11 (set forth the amount on which the filing fee is calculated and state how it was determined):
	(4)	Proposed maximum aggregate value of transaction:
	(5)	Total fee paid:
¨	Fee paid previously with preliminary materials.
¨	Check box if any part of the fee is offset as provided by Exchange Act Rule 0-11(a)(2) and identify the filing for which the offsetting fee was paid previously. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing.
	(1)	Amount Previously Paid:
	(2)	Form, Schedule or Registration Statement No.:
	(3)	Filing Party:
	(4)	Date Filed:



*Exercise Your Right to Vote*
Important Notice Regarding the Availability of Proxy Materials for the
Stockholder Meeting to Be Held on May 1, 2018



	Meeting Information
FEDERAL SIGNAL CORPORATION	Meeting Type:		Annual Meeting
	For holders as of:		March 5, 2018
	Date: May 1, 2018			Time: 8:30 AM CDT
	Location:	Regency Towers Conference Ctr.
		1515 West 22nd Street
		Oak Brook, IL 60523



		You are receiving this communication because you hold shares in the above named company.


		This is not a ballot. You cannot use this notice to vote these shares. This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. You may view the proxy materials online at www.proxyvote.com or easily request a paper copy (see reverse side).
FEDERAL SIGNAL CORPORATION
ATTN: DANIEL A. DUPRE
1415 W. 22ND STREET, STE. 1100
OAK BROOK, IL 60523-2004
		We encourage you to access and review all of the important information contained in the proxy materials before voting.

		See the reverse side of this notice to obtain proxy materials and voting instructions.



— Before You Vote —
How to Access the Proxy Materials



Proxy Materials Available to VIEW or RECEIVE:
1. Notice & Proxy Statement		2. Annual Report on Form 10K
How to View Online:
Have the information that is printed in the box marked by the arrow à				XXXX XXXX XXXX XXXX	(located on the
following page) and visit: www.proxyvote.com .
How to Request and Receive a PAPER or E-MAIL Copy:
If you want to receive a paper or e-mail copy of these documents, you must request one. There is NO charge for requesting a copy. Please choose one of the following methods to make your request:
		1) BY INTERNET:	www.proxyvote.com
		2) BY TELEPHONE:	1-800-579-1639
		3) BY E-MAIL*:	sendmaterial@proxyvote.com
* If requesting materials by e-mail, please send a blank e-mail with the information that is printed in the box marked
by the arrow à	XXXX XXXX XXXX XXXX		(located on the following page) in the subject line.
Requests, instructions and other inquiries sent to this e-mail address will NOT be forwarded to your investment advisor. Please make the request as instructed above on or before April 17, 2018 to facilitate timely delivery.



— How To Vote —
Please Choose One of the Following Voting Methods



Vote In Person: Many stockholder meetings have attendance requirements including, but not limited to, the possession of an attendance ticket issued by the entity holding the meeting. Please check the meeting materials for any special requirements for meeting attendance. At the meeting, you will need to request a ballot to vote these shares.



Vote By Internet: To vote now by Internet, go to www.proxyvote.com . Have the information that is printed in the box
marked by the arrow à	XXXX XXXX XXXX XXXX	available and follow the instructions.

Vote By Mail: You can vote by mail by requesting a paper copy of the materials, which will include a proxy card.



Voting items

The Board of Directors recommends you vote FOR ALL the following:

1.	Election of Eight Directors
	Nominees
	01) James E. Goodwin	05) William F. Owens
	02) Bonnie C. Lind	06) Brenda L. Reichelderfer
	03) Dennis J. Martin	07) Jennifer L. Sherman
	04) Richard R. Mudge	08) John L. Workman

The Board of Directors recommends you vote FOR the following proposal:

2.	Approve, on an advisory basis, the compensation of our named executive officers.

The Board of Directors recommends you vote FOR the following proposal:

3.	Ratify the appointment of Deloitte & Touche LLP as Federal Signal Corporation's independent registered public accounting firm for fiscal year 2018.

NOTE: This proxy also may be voted in the discretion of the proxies, on any matter that may properly come before the meeting or any adjournment(s) or postponement(s) thereof. Should a nominee be unable to serve, this proxy may be voted for a substitute selected by the Board of Directors.