SECURITIES AND EXCHANGE COMMISSION

                          Washington, D.C. 20549





                                 FORM 8-K

                              CURRENT REPORT




                  Pursuant to Section 13 or 15(d) of the
                     Securities Exchange Act of 1934


     Date of Report (Date of earliest event reported): April 18, 2003



                        Federal Signal Corporation
          (Exact name of registrant as specified in its charter)


 Delaware                           0-693                      36-1063330

(State or other jurisdiction     (Commission File            (IRS Employer
  of incorporation)                 Number)                  Identification No.)


              1415 W. 22nd Street, Oak Brook,Illinois        60523
              (Address of principal executive offices)     (Zip Code)


                            (630) 954-2000
          (Registrant's telephone number, including area code)






Item 9.  Regulation FD Disclosure

On April 14, 2003, the Registrant issued the following news release:


                           FEDERAL SIGNAL CORPORATION
                             TAKEN OFF CREDIT WATCH;
                   RECONFIRMS FIRST QUARTER EARNINGS GUIDANCE


     Oak Brook,  Illinois,  April 14, 2003 - Federal  Signal  Corporation  today
announced  that  Standard  and Poor's had taken the company off credit watch and
reduced the short-term  debt rating to A-3. Fitch Ratings  recently  reconfirmed
their  short-term  rating  of  F-2.  The  company  expects  the  impact  of  the
announcement  to modestly  increase the  borrowing  cost from current  levels on
about $200 million of short-term debt by less than 1% per annum.  The rating has
no impact on liquidity.

     The company separately confirmed first quarter earnings guidance of $.12 to
$.16 per share.  First quarter earnings are scheduled for release before markets
open on  Tuesday,  April 22, 2003 and later that day,  the  company  will host a
conference  call at 11:00 a.m.  Eastern Time to  highlight  results of the first
quarter, and discuss the company's outlook. The call will last approximately one
hour.  You may  listen to the  conference  call over the  Internet  through  the
company's website at http://www.federalsignal.com.  To listen to the call live,
we  recommend  you go to the  website  at least  fifteen  minutes  in advance to
register and to download  and install (if  necessary)  the  required  free audio
software. If you are unable to listen to the live broadcast, a replay accessible
from our website will be available shortly after the call concludes through 5:00
p.m. Eastern Time, Tuesday, April 29, 2003.

     Federal  Signal  Corporation  is a global  manufacturer  of  leading  niche
products in four operating groups:  environmental vehicles and related products,
fire rescue vehicles,  safety and signaling products,  and consumable industrial
tooling.  Based in Oak Brook,  Illinois,  the company's shares are traded on the
New York Stock Exchange under the symbol FSS.

     This release  contains  various  forward-looking  statements as of the date
hereof and we undertake no obligation to update these  statements  regardless of
new  developments  or  otherwise.  Statements  in  this  release  that  are  not
historical  are  forward-looking  statements.  Such  statements  are  subject to
various  risks  and  uncertainties  that  could  cause  actual  results  to vary
materially from those stated.  Such risks and uncertainties  include but are not
limited  to:  economic   conditions  in  various  regions,   product  and  price
competition,  supplier and raw material prices,  foreign currency  exchange rate
changes,  interest  rate  changes,  litigation  results,  legal  and  regulatory
developments   such  as  the  FIRE  Act  grant   program  and  other  risks  and
uncertainties described in filings with the Securities and Exchange Commission.




                                           SIGNATURES



                Pursuant to the  requirements of the Securities  Exchange Act of
      1934,  the  registrant  has duly  caused  this  report to be signed on its
      behalf by the undersigned thereunto duly authorized.

                                                  FEDERAL SIGNAL CORPORATION



      Dated:  April 18, 2003                    By:  /s/ Joseph J. Ross

                                                   Joseph J. Ross
                                                   Chairman and
                                                   Chief Executive Officer