The ornamental design for a parking and turnsignallamp, as shown and described.
FIG. 1 is a perspective view of the parking and turn signal lamp showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a back view thereof;
FIG. 4 is a left view thereof;
FIG. 5 is a right view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken line showing of parking and turn signal lamp and is included for the purpose of illustrating environmental structure and forms no part of the claimed design.